Opening, Analyzing, and Closing Strategies for a Winning Interview (Part 4 of 12) | caseinterview

caseinterview
23 Apr 201126:15

Summary

TLDRThe transcript outlines a structured approach to problem-solving, often used in consulting and business case interviews. It emphasizes the importance of starting with a hypothesis, gathering data, and refining the hypothesis based on the data collected. The process involves asking targeted questions, segmenting data for a detailed analysis, and identifying trends. The speaker highlights the need to differentiate between company-specific and industry-wide issues and suggests looking for the underlying cause of problems, such as changes in revenue, costs, or unit sales. The transcript also provides tips on how to effectively communicate findings, recommending a clear conclusion followed by supporting data. It concludes with an analogy of how to present a case, comparing a poor close, which is disorganized and lacks a clear conclusion, to a good close, which presents a clear action-oriented recommendation supported by relevant data.

Takeaways

  • πŸ“ˆ **Hypothesis-Driven Approach**: Start with a hypothesis, gather data to verify or refute it, and refine the hypothesis as new information comes to light.
  • πŸ” **Deep Dive Analysis**: When analyzing a case, go deeper down a specific branch of the framework if the data suggests doing so. If a dead end is reached, backtrack and explore another branch.
  • πŸ”„ **Iterative Process**: Case interviews involve an iterative process of formulating hypotheses, testing them with data, and adjusting the approach based on the findings.
  • ❌ **Avoid Dead Ends**: Recognize when a line of inquiry is not productive and adjust the approach to explore other areas that may yield more insight.
  • πŸ—£οΈ **Think Aloud**: Verbalize your thought process during the case interview. This helps the interviewer understand your reasoning and can prompt guidance if you're stuck.
  • πŸ“Š **Segmentation Strategy**: Break down numbers into segments to understand the components that drive key metrics, such as unit sales or revenue.
  • 🧐 **Identify Trends**: Look for trends over time to understand the trajectory of the issue at hand and to distinguish between cyclical and structural changes.
  • πŸ“‰ **Revenue vs. Cost Analysis**: Investigate changes in revenue and costs to determine the primary driver behind profitability issues.
  • πŸ“ˆ **Price and Volume**: Analyze price and volume to understand changes in revenue, as a decline in price or volume can significantly impact overall sales.
  • 🌐 **Market vs. Company-Specific Issues**: Determine if the problem is specific to the company or a broader industry issue to inform the appropriate strategic response.
  • πŸ“ **Clear Conclusion and Action**: End the case with a clear conclusion and actionable recommendation, supported by the data and analysis conducted throughout the interview.

Q & A

  • What is the initial step in approaching a case interview?

    -The initial step is to ask for information on where to start within the framework, state a hypothesis, and pick a branch of the framework to start.

  • How does one refine their hypothesis during a case interview?

    -One refines their hypothesis by continuously testing it with data, going deeper down the branch if the data suggests it, and if the hypothesis is wrong, going back up and exploring a different branch.

  • What is the importance of thinking out loud during a case interview?

    -Thinking out loud helps the interviewer understand your thought process, and if you're stuck, the interviewer may provide guidance or additional information to help you progress.

  • Why is it crucial to segment numbers when analyzing a case?

    -Segmenting numbers allows you to break down the total into its components to identify specific areas of concern or success, which can lead to more targeted and effective solutions.

  • How does one determine if a problem is company-specific or industry-wide?

    -You can determine this by asking for data on the company's performance in comparison to the rest of the market or industry. If the issue is prevalent across the industry, it's likely an industry-wide issue.

  • What is the significance of identifying trends when analyzing a case?

    -Identifying trends helps you understand the direction and pace of change, which can be critical in determining the best course of action for the company.

  • Why is it important to ask for specific pieces of information?

    -Asking for specific information allows you to efficiently test your hypotheses and gather data that is directly relevant to the case, avoiding a waste of time on irrelevant data.

  • How does the process of 'synthesis' differ from 'analysis' in a case interview?

    -Analysis involves breaking down information into its component parts, while synthesis is the process of combining those parts to form a coherent whole, which provides a clear understanding for the client.

  • What is the recommended structure for concluding a case interview?

    -The recommended structure is to start with a clear conclusion, followed by two or three key supporting elements that directly underpin the conclusion.

  • Why is it beneficial to practice writing and drawing on different surfaces like a whiteboard or flip chart?

    -Practicing on different surfaces helps you become comfortable with various tools and ensures that your visual aids are clear and well-organized, which is important for effective communication during a case interview.

  • How can one ensure their case interview is client-friendly and easy to follow?

    -One should ensure a logical flow from conclusion to supporting data, use clear segmentation, and avoid presenting information in a disjointed or overly detailed manner that could confuse the client.

Outlines

00:00

πŸ” Case Interview Strategy and Hypothesis Testing

This paragraph discusses the approach to handling a case interview, emphasizing the importance of gathering information, formulating hypotheses, and testing them with data. It outlines a methodical process where the interviewee starts with a blank canvas and moves towards a data-informed perspective. The speaker illustrates how to refine a hypothesis by asking targeted questions and adjusting the approach based on the data received. The paragraph also touches on the importance of articulating one's thought process out loud, which aids in clarity and communication during the interview.

05:01

πŸ“Š Analyzing Revenue and Profitability Issues

The speaker delves into a specific example of a profitability case, hypothesizing a decline in revenues as the cause. By asking pointed questions and receiving data from the interviewer, the speaker either confirms or refutes the hypothesis and adjusts the investigative path accordingly. The focus then shifts towards breaking down revenue into units sold and average revenue per unit to understand the nuances of the decline. The paragraph highlights the iterative nature of case analysis, where one must be prepared to backtrack and explore alternative avenues when faced with contradicting data.

10:03

This section provides practical tips for case analysis. It encourages thinking out loud to externalize the thought process and to seek assistance when stuck. The use of hypotheses is emphasized as a tool for guiding the investigation and for requesting data to validate or refute these hypotheses. The speaker also underscores the importance of differentiating between company-specific and industry-wide issues and the need to identify trends over time. Moreover, the segmenting of numbers is highlighted as a key strategy for uncovering the root causes of problems.

15:05

πŸ“ˆ Segmentation and Data Request in Case Interviews

The paragraph focuses on the techniques of segmenting data and the importance of asking for data during a case interview. It advises on how to ask for data effectively by explaining why the data is needed, which not only helps in getting the information but also demonstrates the interviewee's analytical approach. The speaker also discusses the process of closing a case, which involves synthesizing information, forming a coherent conclusion, and recommending a course of action. The paragraph emphasizes the need to identify the critical insight, communicate it clearly, and support it with relevant data.

20:06

🏁 Structuring the Conclusion and Supporting Points

The speaker outlines the structure of a compelling conclusion in a case interview. It should start with a clear conclusion followed by two or three key supporting elements that are logically connected. The paragraph references the 'Pyramid Principle' as a useful framework for structuring communication in a logical manner. It contrasts a poor close, which is data-heavy and lacks a clear conclusion, with a good close that presents a clear action-oriented recommendation with supporting data. The importance of understanding the situation, providing a definitive recommendation, and backing it up with data is emphasized.

25:08

πŸ‘‚ Client-Friendly Communication in Consulting

In this paragraph, the speaker discusses the importance of client-friendly communication in consulting. It contrasts the storytelling style, which is more narrative and less focused, with the consulting style, which is concise, structured, and aimed at delivering a clear point. The speaker uses a humorous anecdote to illustrate the point, emphasizing that consulting communication should be direct and to the point, avoiding unnecessary details that can confuse the client.

Keywords

πŸ’‘Hypothesis

A hypothesis is an initial assumption or explanation that can be tested with data. In the context of the video, it is used to guide the investigation of a business problem, such as a decline in profits. The speaker demonstrates using a hypothesis to navigate through different branches of a problem-solving framework, adjusting the hypothesis based on the data gathered.

πŸ’‘Profitability Problem

A profitability problem refers to a situation where a company is experiencing a decline in profits. The video discusses this issue as a central case study, using it to illustrate how to approach problem-solving in a business context. The profitability problem is the main theme that the speaker uses to demonstrate the process of data gathering and hypothesis refinement.

πŸ’‘Data Gathering

Data gathering is the process of collecting information or data points relevant to a particular issue or hypothesis. In the script, the speaker emphasizes the importance of data gathering to either confirm or refute a hypothesis, which is a critical step in the problem-solving process. The speaker provides examples of asking specific questions to gather data that would support or challenge the initial hypothesis.

πŸ’‘Problem-Solving Framework

A problem-solving framework is a structured approach or set of steps used to address and resolve issues. The video script outlines a framework that includes stating a hypothesis, identifying key issues, asking standard questions, and refining the hypothesis based on data. The framework is depicted visually as a tree with branches that represent different paths of inquiry.

πŸ’‘Revenues

Revenues refer to the income generated from the sale of goods or services. In the video, revenues are discussed as a key financial metric that can influence profitability. The speaker uses the example of a decline in revenues to illustrate how changes in this metric can be explored within the problem-solving framework.

πŸ’‘Costs

Costs are the expenses incurred by a company in the course of its operations. The script discusses costs in relation to profitability, suggesting that an increase in costs could be a factor in a profitability problem. The speaker explores the relationship between cost changes and their impact on overall business performance.

πŸ’‘Dead End

A dead end in the context of the video refers to a point in the problem-solving process where a particular line of inquiry does not yield useful results or does not contribute to resolving the issue. The speaker advises on how to recognize a dead end and the importance of returning to the problem-solving framework to explore a different branch.

πŸ’‘Segmentation

Segmentation is the process of breaking down data into smaller, more manageable parts or categories. The speaker highlights the importance of segmentation in understanding complex business problems, such as analyzing sales by region, product line, or channel. This allows for a more detailed and nuanced approach to problem-solving.

πŸ’‘Trend Analysis

Trend analysis involves examining data over time to identify patterns or changes. The video script discusses the importance of looking for trends, such as whether a decline in sales is a recent development or part of a longer-term pattern. Understanding trends can provide insights into the underlying causes of a business issue.

πŸ’‘Synthesis

Synthesis is the process of combining separate pieces of information to form a coherent whole. In the video, the speaker describes the final step of the problem-solving process as synthesis, where all the gathered data and analyses are integrated to form a clear recommendation or conclusion for the client.

πŸ’‘Client Recommendation

A client recommendation is a suggested course of action developed for a client based on the analysis and synthesis of data. The video emphasizes the importance of providing clear, actionable recommendations as the culmination of the problem-solving process. The speaker discusses how to structure these recommendations logically and support them with data.

Highlights

The importance of starting with a hypothesis and using data to verify it in problem-solving.

The process of drilling down into a problem by following a structured framework and adjusting the hypothesis based on data.

The need to refine the hypothesis continuously and the benefit of thinking out loud to clarify thoughts during a case interview.

The strategy of identifying whether a problem is company-specific or industry-wide and its impact on the approach to solving it.

The significance of looking for trends over time to understand the context of the current situation.

The practice of segmenting numbers to uncover insights that may not be apparent in aggregated data.

The necessity of asking for specific data to test hypotheses effectively and the value of explaining why the data is needed.

The concept of 'synthesis' in consulting, which involves combining separate elements of data to form a coherent whole.

The structure of a successful case close, which includes a clear conclusion followed by supporting data.

The comparison of different closing styles, emphasizing the clarity and client-friendliness of a structured approach.

The use of the 'Pyramid Principle' for structuring communication logically and effectively in consulting.

The practical tips for handling case interviews, such as practicing penmanship for clarity and managing time effectively.

The demonstration of how to navigate a dead end in an interview by re-evaluating the framework and adjusting the approach.

The emphasis on the importance of specificity when asking questions to gather information efficiently.

The illustration of how to break down complex business problems into manageable parts for analysis.

The advice on using mathematically complete cases, like profit and loss, for practicing analytical skills.

The reminder to always consider the cost of gathering information in a real-life consulting scenario and its impact on the approach to problem-solving.

The insight that the most insightful conclusions in consulting are often those that are not obvious but spot-on.

The importance of understanding the difference between a 'good' and a 'great' close in a case interview and how it affects client communication.

Transcripts

play00:00

you have enough information the the the

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case and the case interview starts to

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feel more like an HPS case you have

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information so now it's like you're the

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protagonist what would you do you know

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you actually have data so you go from

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sort of blank piece of paper to

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information potential charts data

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okay so you ask the standard

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question I think I demonstrated that

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earlier next you go deeper down the

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branch if the data suggest you could if

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your hypothesis is correct you keep

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drilling down all right if your

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hypothesis is wrong you go back up okay

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so an example of that is my hypothesis

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is that revenues a decline in revenues

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is causing the profitability problem do

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we have any data that would suggest that

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to be do we have any data on whether

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revenues have changed okay the

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interviewer might say yes revenues have

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in fact gone down H my hypothesis is so

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far has been confirmed I will go deeper

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in that direction if the interviewer

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says actually revenues have gone up

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that's interesting how can profits go

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down when revenues have gone up oh it

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must mean that it's a cost problem I'm

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going to go up the framework I'll draw

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this out in a second so you can see it

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I'm going to go up the framework and

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move over to cost okay and the last step

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which I demonstrated is you want to

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continuously refine your hypothesis and

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and it's actually a good habit to um say

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out loud how your hypothesis is changing

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and so I didn't ever use the word

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hypothesis I sort of just did it

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implicitly but uh but they could sort of

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tell ah you know that's kind of odd that

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revenues would sort of go up when

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profits are down must be a cost problem

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so it's better if you say that out loud

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in general it's it's good to think out

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loud and literally like oh that's kind

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of odd you know I literally I'll

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literally say that um because it's

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easier if you just say what's in your

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mind then you don't have to sort of

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think whether you should sort of censor

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it or

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not

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okay so you guys all get that okay ask

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for information on where to start within

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the framework State a hypothesis pick a

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branch of the framework to start

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identify key issues within the branch

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ask standard questions to gather initial

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data which is again very formulaic then

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go deeper down the branch if the data

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suggests you should if you run into a

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dead end which is very common sometimes

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they'll do it deliberately they'll

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deliberately send you down a dead end to

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see if you figure out it's dead end you

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got to come back up the framework and

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move over somewhere else okay and then

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continually refine your hypothesis and

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state what information you need to test

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whe that hypothesis is correct okay

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that's important because that's what you

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do in real life you know so our

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hypothesis is that sales have gone down

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in United States because sales in the

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Midwest region have really tanked but

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all the other regions are fine okay

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interesting idea how do we go figure

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that out oh we got to go do a data dump

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to like the guy in finance and go figure

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that out okay that's worth half a day um

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so we're trying to simulate that

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here we you you don't want to do this is

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very linguistic but it's important what

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you don't want to do is just ask really

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open-ended questions like do we have any

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information on the business

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situation right then it's like no no no

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no no right you gota be more specific

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than that okay so you tell them what

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your hypothesis is and then you tell

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them what specific piece of information

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you need to determine whether hypothesis

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is true or not because that's what you

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would do in real life because gathering

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information in real life and Consulting

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is expensive it's counted in days and

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there are only so many days you have

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available to get problem solved so they

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want to see that you can see if you can

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do that in a case

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situation

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oops thank

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you okay so let me illustrate what going

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deeper

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means okay going back to my earlier

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example you don't have to copy the top

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part you can just it's just more of the

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visual diagram you sort of I want to

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illustrate um if the example was profits

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are down 20% uh we're looking at

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revenues and we're looking at costs do

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we know if revenues have gone up down or

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stay the same okay and the interviewer

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says uh revenues in fact have

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uh have

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decreased oh interesting

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okay that mean if I so we had earlier we

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had sort of

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profit cost right so up until now in the

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case I've drawn that right and now that

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I have data that says revenues in fact

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have gone down interesting that means

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it's likely to be a revenue problem I'll

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say how much have revenues gone down

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by okay they've gone down in fact

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they've gone down by 20% oh precisely

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the same amount as profits have gone

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down seems reasonable that

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mathematically it seems like this is

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really a revenue problem a revenue

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decline problem not really a

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profitability problem so to further

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understand why revenues have gone down

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by 20% we need to look at the component

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parts of

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Revenue and I'll say there's two things

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I want to know next I want to break

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apart revenues and look at number of

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units sold times the average revenue per

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unit which is basically like price so

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price times volume sold ass your total

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revenues do we have any information on

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whether the number of units has sold

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have changed or not have they gone up

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down or stayed the same

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okay

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and so the inter ofview might then say

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um actually number of units sold have

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not changed we sold a million units last

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year we sold million units this year

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interesting H interesting um so

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obviously then I wouldn't say obviously

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because that's a little bit of a snobby

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word but okay so revenues have gone so

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profits have sort of you know declined

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by 20% and revenues have declined by

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20% okay unit sold have not changed okay

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and it must mean that prices have gone

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down by 20% do we have any information

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on whether that's true or not yes in

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fact prices are down by 20. okay great

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so the real problem here is not why the

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profits down is not the revenues of

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decline it's that we're for some reason

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prices have declined by 20% in this

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particular situation and then you you

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just keep drilling down right just so

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the reason I like sort of profit and

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loss cases at least for practice early

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on is there sort of the most

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mathematically complete it's either or

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it's very very clean so a very good way

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to sort of practice this go down a tree

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come back up a tree uh the other ones

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are a little they're a little more

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they're squishier um way it's not quite

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mathematically clean a lot more overlap

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so I like practicing them in terms of

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the actual analytical skills and you'll

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just keep drilling down further and

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further and further

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okay so you can see as you go through

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this process you the case starts looking

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more like an HBS case you're having data

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and you get a sense of what's going on

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um and you sort of get closer and closer

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to that okay so what happens though if

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you run into a dead end so I want to

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show you what a dead looks like and what

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it sounds like and what you visually

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want to

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do

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okay so let's go back to the original

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case um profits are down 20% uh we need

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to look at revenues or costs have

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revenues or costs change actually have

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um uh do we know if um do we have any

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information or give any suggestions on

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as to where to start the says no let's

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look at revenues first my hypothesis is

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revenues have declined that's why profit

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has dropped by 20% do we have any

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information on whether or not profits

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have revenues have changed um in fact

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revenues have actually increased by 20%

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that's interesting revenues have

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increase by 20% yet profits have decline

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by 20% must not be a revenue problem

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okay so let's focus on cost

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next this means costs have probably gone

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up quite

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significantly so to understand and is

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that true yes in fact costs have

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actually gone up by 30 or 40%

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okay so we're looking at a cost problem

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so we need to actually understand what's

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causing what's driving the cost problem

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there are two components to cost okay

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number of units

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sold and the cost per

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unit so mathematically you multiply the

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two

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together and that gets you the cost

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right do we have any information as to

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whether or not number of units uh sold

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has changed in this particular situation

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okay

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uh yes we have information on that in

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fact number of units sold has stay the

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same interesting okay so if costs have

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declined by minus 40% unit sold has not

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changed then it must mean the cost per

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unit has gone gone I'm sorry costs have

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gone up by 40% unit sold hasn't changed

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that must mean that cost per unit has

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gone up 40% is that is that true in fact

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it is and then you just keep drilling

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down so you see the

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brand back up the hierarchy go down the

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other hierarchy so I like to think of it

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as sort of um roots in a tree right you

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sort of go down one you come back up you

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go down the other

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one so so visually you want to sort of

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convey that and actually honestly it's

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worth practicing

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penmanship you know because you're do in

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a case interview and I tend not to write

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very cleanly so I actually have to slow

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down and practice writing and if you're

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doing it on a whiteboard you have to

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write bigger letters which is a I mean

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it seems really silly but it's a

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different mechanical skill you know and

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I don't I never really written on a

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chalkboard so it's just you know and

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then you draw if you draw too big then

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you run out of space I so like a lot of

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very practical things it's worth

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practicing on a flip chart worth

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practicing on a paper pad um and and

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then sometimes a whiteboard is sort of

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easy too thing with a whiteboard is you

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want to make sure you you're comfortable

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with the pant you don't like stick

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yourself so you have like ink on your

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shirt it's not

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good it's all about details

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question

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because I have a bad poor mathematical

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example yeah so these aren't all meant

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to sort of be tied out but then you're

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right so mathematically you will be

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correct you're going to do

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well okay so here's some tips for

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analyzing

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cases other thing too just to back up a

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second you'll find that when um

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interviewers give cases they either give

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cases that they actually have live

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experience with hard data in their head

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all they'll make it up and so for this

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example I was I'm just making stuff

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up more to illustrative

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Point uh okay um here are some tips

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think out

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loud it's

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useful um if you're struggling you

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really don't know what to do but if you

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think out loud and you sort of thinking

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out loud too long I know you're sort of

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stuck I mean they don't they don't want

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to be in a room with an awkward

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situation either right so they'll help

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you you know they might sort of you know

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deduct you like two points for style or

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whatever um but if you think out loud

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I'm stuck that they'll actually help

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you um use hypothesis a lot like I just

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demonstrated earlier I think it's this

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let me get data to verify and and sort

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of move

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on and you don't the parts underneath

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it's it's about taking educated guest

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figuring out what data you need to sort

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of figure out whether you're not right

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or wrong and then validate and then

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refine that hypothesis ask for more data

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see that hypothesis is correct and you

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just keep on

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moving okay uh there there are a couple

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of types of analyses you want to do

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fairly regularly and and I'll mention

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this a couple of times um but a lot of

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people sort of if they're not

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experienced with it they sort of forget

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to do this so this is this happens

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literally 90% of cases I do

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this the first is um what I call

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figuring out if the problem is a company

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specific issue or an industrywide issue

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so like on the the earlier example if

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units sold has declined by 20% the next

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question I might ask do we have any

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information on how the rest of the

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Market's doing so is it a 20% decline

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for us because we' screwed something up

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or is it 20% across the board it's a

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market issue you solve those two

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problems very differently you respond to

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them very differently so that's a very

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common analysis I'll ask for data on

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company specific or across the

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board

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uh second thing I always ask for is uh I

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try to find the trend line so where are

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we this year where was it last year

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sometimes was the year before I'm

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looking for the chain I'm sorry looking

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for the the

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trend and often times you'll find that

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um the most common Trend you'll see is

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around

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growth that's the one that I sort of saw

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the most you you'll often times have uh

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company will be in sort of four

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different businesses one will be going

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like Gang Busters and one will be sort

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of like dying on average they're doing

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fine right but on averages the average

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is always sort of and the totals always

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sort of lie they're misleading you have

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to break things up into its parts

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because then you might say okay do you

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want to solve the problem with the

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company that's that's sort of flailing

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or do you want to sort of take the one

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that's working make it better that would

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be a conversation you might have in a

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case other things to do um always

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segment your

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numbers okay and I have specific

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segmentation strategies to I'll show you

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um but if if revenues are down for

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example you know it's a revenue problem

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and units and units sold are have

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declined let's say um you want to sort

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of break up that total so total units

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sold have declined what composes units

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sold right um and do we have any

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information on the sources of where the

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units sold and whether those have

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changed in fact we do you know units

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sold in in North America has stayed

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constant Asia has gone up 20% Europe's

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gone down 20 20% I see okay so unit sold

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has gone down by 20% in Europe do we

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know that's a company specific issue or

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an is wi issue how are the competitors

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doing on volume in terms of Europe uh in

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fact Europe the European competitors are

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also down 20% in volume ah I see so we

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have an industry problem a market

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problem in Europe which is suppressing

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European sales which is dragging down

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overall sales overall units sold for the

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company and I'll sort of synthesize that

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um but you don't you don't get to that

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Insight right until you sort of break

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apart the numbers and there like like

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there's an infinite number of ways to

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sort of break apart numbers in in real

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life um I usually like to ask the

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interviewer so you you say we need to

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break apart the numbers do we have any

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more detail we have any more do we have

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any more details on what what comprises

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you know unit

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sold um because on unit sold it could be

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by channel right internet channel is up

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20% direct Salesforce is down 15% it

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could be by region it could be by

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product line the super duper product is

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up sales are up 20% but the basic

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product is down 20%

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um and so you could literally sort of do

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that all day long and in real life you

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would because you don't know um but they

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don't want to waste time doing that so

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you sort of you make the case that you

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need to break it apart and then you ask

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them there's any information and they

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usually give it to you because they

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don't want to like make up numbers

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either because then you get you get

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embarrassed by you know people who are

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really sharp on their numbers right um

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okay segment your numbers and then I

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mentioned ear always ask for

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data okay always

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ask and again the key with asking is

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make explain why you want the data first

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you get credit for asking the right

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question which is very important in

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Consulting and then when they give you

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the data then you kind of proceed if you

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ask for the data without asking

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explaining why you want it you don't get

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points for asking the right question

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okay so you got to use the words like we

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need to sort of break apart we need to

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look at the segments that Drive Unit

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shipments do we have any data on the

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individual segments okay so that's a

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good word to use because segments can

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mean segmentation a lot of different

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patterns right by region by Channel by

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type of customer but you say the word

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segments like okay guy the person knows

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what they're talking about they're going

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to segment stuff I'll save them some

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time we should segment by region because

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that's where the inside is great um so

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if you just use the word segments or

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break it apart or in those words they

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will give you data on how to do that

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I'll give you the actual segmentation

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pattern that's most

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productive all

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right uh mechanically speaking here's

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how to close a case and then we'll get

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into some actual

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cases it's really a three-step

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process as you're sort of gathering all

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this information you have these

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hypotheses you're sort of driving down

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various analyses your case in the

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interview starts looking a lot more like

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an HBS case Okay and then towards the

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end of the case interview it's more like

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a cold call what would you do if you're

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the protagonist in this situation or

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what would you do what would you tell

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the client to do um the one the thing

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you need to work on here first off is

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just figure out what's

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important I'll give you a demo of that

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in a second what's the important idea

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what's the big aha what's the big

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Insight um by the way one of the biggest

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compliments you can sort of pay to a

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colleague in Consulting is really

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insightful you know that was really

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insightful which is basically not

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obvious but

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spoton so figure out what's

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important and that's sort of an internal

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process then you want to actually say it

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out allowed and give a point of view a

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conclusion profitably a conclusion with

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a recommendation on an action the client

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should take or likely actions the client

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might want to consider I'm hedging again

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right if I don't have enough data to

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know definitively they should do that

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I'll say it would seem to me that you

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know doing a pilot program of some sort

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in the new Emerging Market would be

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useful given it's going 50% per year

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when the Market's only growing 2%

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okay and then then you want to support

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your point of view with

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data and so um at least I don't know

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what the other firms call it but we call

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the synthesis taking all this

play18:07

information and like building up

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something one thing what's the one

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answer that we're looking for and I also

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sort of Googled the definition of

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synthesis uh it means to combine

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separate elements to form a coherent

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hole which basically means taking all

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the Lego blocks on the floor building a

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house ah it's a house right I understand

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what to do

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now so analysis is all about pulling

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apart the pieces into its component

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parts synthesis is then all this

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analysis putting it back together into a

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coherent hole so a client can make sense

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of

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it it's it's it's the opposite of

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analysis it's

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interesting um let's

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see so by the way I'm I'm recording this

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event I'm going to refer to like page

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numbers and slide numbers just what's on

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the recording um you guys will get

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access to all this after the fact too so

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if you see me sort of referring to page

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numbers that don't exist you you'll know

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why um the common structure by the way

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of a close just visually

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speaking it sort of looks like this and

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you guys want be already familiar with

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it you don't actually sort of draw it

play19:20

out

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necessarily but your um

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you always start with the con well not

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always but in most cases you start with

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a

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conclusion ABC companies should consider

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exting the European market how come uh

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market sales have tanked cost structure

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of the business is too high and so you

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have your your sort of supporting

play19:50

elements underneath your conclusion okay

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so there's an order to it you start with

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the conclusion first a lot of people

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start with the data first and I'll show

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you what that sounds there's there's a

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certain Rhythm if you listen to It's

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almost almost like music there's a

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certain Rhythm to how a poor clothes

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goes versus a good cloth versus a great

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cloes always conclusion first and then

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the key supporting elements underneath

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usually it's like two or three things

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there's a useful book um that a lot of

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people swear by I actually never read it

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but I think I've learned it sort of

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through osmosis it's called the P

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principle have you guys heard of that

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okay uh there's this book called The

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pyram principle it's by bar Mento I'll

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put up the name in a in a second and um

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it's the it's the communication it's

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it's I think it's a book about critical

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thinking logical thinking and writing um

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sort of every McKenzie consultant sort

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of uses that whether they realize it or

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not I I use it without realizing it

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others have done it more deliberately

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and a lot of the consulting firms use it

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and it has to do with structuring your

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Communication in a very rigorously

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logical way uh and it's it's a good

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skill to have um and it's different it's

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a little different um in some cases

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depending on how you were sort of taught

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to write so I got a lot out of that um

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but that's the structure it's sort of

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big idea up front and then three main

play21:04

ideas underneath that sort of support

play21:06

that uh almost look like an expository

play21:08

writing essay from high school if you're

play21:09

familiar with

play21:14

that okay I want to give you um examples

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of

play21:18

closes and I want you just hear what it

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sounds

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like and I'm going to I'm going to take

play21:25

my crack at using sort of a a business

play21:28

example because I think it sort of helps

play21:30

convey the

play21:31

point okay

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um the the rhythm of a poor close is

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like this data data data data data data

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data data data part of a conclusion data

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data another part of a conclusion data

play21:43

data dat dat another part of the

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conclusion in its entirety all the

play21:46

information is there it's hard to follow

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not client friendly

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okay

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um a good close would be conclusion

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three relevant pieces of data that

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directly support that

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conclusion and a great close would be a

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conclusion with a definitive action

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recommendation right and three pieces of

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data that are logically related to that

play22:14

conclusion so the logic is really very

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clear and very

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compelling and I'll give you example

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that umide this hypothetical

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situation I know okay still it um but I

play22:28

can read it this way because that's it's

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too small to print and you won't be able

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to see

play22:32

it um I have this hypothetical situation

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where I got two I have two daughters and

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I'm sort of envisioning this situation

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sort of in the future uh and sort of

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trying to make it interesting so to make

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the point um my youngest one comes to me

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and says daddy daddy daddy like what

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honey what honey um I'm sorry it was an

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accident but my my sister made me do it

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we weren't trying to it was an accident

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not my fault her fault

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okay I know candles no bad idea matches

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I know but she pushed me she did really

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right oh I I'm coughing a lot help what

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do I what should I do okay that's a poor

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close because you have no idea what the

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how is going on right a lot of

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information no conclusion no action

play23:18

right

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okay

play23:22

um the next one my my my my older

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daughter comes to me and

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says dad the house is on fire we were

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playing with matches let's get the hell

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out of here okay that's like a

play23:33

conclusion action driven

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right and then uh the the babysitter

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comes down who's trying to train to be a

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Management Consultant and says Mr

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Tren you have to read this um the house

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is on fire it's in fact burning to the

play23:49

ground quickly and it cannot be saved

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you have no other choice than to get the

play23:54

heck out of here right now okay good

play23:56

recommendation action conclusion

play23:58

there are three reasons why I feel this

play23:59

way let me show you my PowerPoint

play24:01

presentation okay slide one please the

play24:04

fire will consume the house in less than

play24:05

1 minute this is based on the fact that

play24:07

it's moving at 10t every 5 seconds and

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I've measured the width of the house to

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be 120 ft we got less than 60 seconds to

play24:13

live number two supporting Point putting

play24:16

out the fire is in fact not possible

play24:19

okay the fire is too big at this point

play24:21

to put out plus the fire extinguisher is

play24:23

at the opposite end of the house and

play24:24

guess what Mr CH I've been watching you

play24:25

worked out you're not as quite as fast

play24:27

as you used to be the treadmill you

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won't make it great third supporting

play24:30

Point third slide please uh your only

play24:33

remaining option is to save you and your

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kids now fact the supporting point is

play24:37

you promise your wife you take care of

play24:38

the kids if you leave them in a burning

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house and go put out the fire she will

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kill you therefore conclusion is you

play24:45

have no other choice than to get the

play24:46

heck out of here and that's like the

play24:48

rhythm of a good clothes and you can

play24:50

obviously tweak and make it better um

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but the idea is sort of main idea with a

play24:55

clear action why you feel that way and

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then restate the the

play25:00

conclusion but you see the difference

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right and and there's interesting I mean

play25:04

I have relatives who were who who who

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think this way on the poor

play25:09

clothes and actually my

play25:12

mother-in-law and it's just

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like I I I my limit's like seven minutes

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I can listen to seven minutes of well

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first I went to the parking lot and then

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I went in and then this happened oh and

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there was this really interesting lady I

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talked to oh did you realize that she

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has a DA and just like

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and what what's the point mom uh oh we

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need more toilet paper oh okay I can

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take care of that right and but she had

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to sort of tell the whole story um and

play25:38

so not that it's right or wrong it's

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different but in Consulting that doesn't

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work because it's not client friendly

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you can't follow

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it

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Case InterviewHypothesis AnalysisData GatheringConsulting SkillsProblem SolvingProfitabilityRevenue DeclineCost ManagementInterview TipsBusiness StrategyClient Communication