Practice With Cases on Various Topics

Expert case by
Dennis
Opportunity Assessment: Alternative Revenue Streams for a Salt Mine
Salty Boy Inc. is an underground salt mine in Texas whose new leadership are supporters of the circular economy. Circular economy provides a pathway towards more sustainable production and consumption patterns – CE introduces circularity to many areas of production cycles and encourages using renewable, regenerative inputs (e.g., energy) and minimizing systematic leakage (e.g., waste).After decades of extracting salt form the earth, Salty Boy’s new leadership find themselves in possession of a network of empty, temperature and moisture stable tunnels located conveniently near major fiberglass waste sources and logistics networks. As a result, Salty Boy sees the potential for an alternative revenue stream. Their rationale is that they have ample and well-located storage capacities in their tunnels that they could use to position themselves well for an emerging recycling trend that could turn fiberglass waste into an eco-friendly and valuable raw material. Salty Boy is looking for your help to assess this potential opportunity.
700+ times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Dennis
Business Strategy: Home Delivery Solution for Retailer Chain
Kadara, a privately-held US retailer active in the Midwest with annual sales of approximately USD 3 bn, is trying to figure out a solution to last-mile home delivery. The company currently operates out of 100 brick-and-mortar stores selling primarily groceries and home essentials (e.g. paper towels, diapers, blenders). They also sell all non-perishable products offered in their stores through their website. Currently, all sales from their website are delivered via 3rd parties (e.g. FedEx, USPS), picking up products from regional distribution centers, and their minimum delivery time is next day. Kadara does not have out-of-store delivery options but they know that services such as Instacart and Postmates are being used by customers to arrange home delivery of groceries. Kadara's management believes that they are, at best, leaving money on the table due to their limited home delivery options and, at worst, at risk of being de-selected by customers as they move towards delivery options. Kadara’s future CEO, the granddaughter of the founder, has jumped on the chance to move the company into the future. To that end, she has developed a recommendation to Kadara's board to buy Dallas Drone Technologies (DDT). DDT designs, manufactures and operates small-to-midsize flying drones. Their initial models focused on aerial photography but they added goods movement capabilities about two years ago. The future CEO believes that drone delivery is key and that Kadara should buy DDT for USD 100 m to become a leader in the space. Kadara's current CEO would like your help specifically in evaluating the option to buy DDT and generally in how to think about home delivery and the future of their business.
2.1k times solved
Difficulty: Advanced
Candidate-led
Expert case by
Dennis
Commercial Feasibility of Natural Gas Pipeline
A large natural gas field is unexpectedly discovered on the Mediterranean island of Corsica. The gas can be accessed and produced relatively easily and is of good quality. Europe, and especially Germany as the largest gas consumer in the EU, is looking for alternative gas suppliers to reduce its one-sided dependence on Russia. An initial market study has shown that stable demand in Western Europe would allow for around 10 billion cubic meters (bcm) of natural gas per year from the new gas field to be sold on the European market for the next 25 years. To achieve this, however, the gas must be transported to the important Western European gas hub Baumgarten in Austria. Several large oil and gas companies sense a business opportunity here and are now asking themselves whether it is economically feasible to build a corresponding gas pipeline from Corsica to Austria. One of these companies has approached you as a consultant to provide your assessment.
900+ times solved
Difficulty: Beginner
Candidate-led
Practice Cases with Peers That Are Currently Looking for Interview Partners.
Expert case by
Francesco
Bain Final Round Case - Streaming Services [NEW]
Our client is a large American music company with a 40% market share and $20 billion in revenue. During the last holiday season, the client released fewer new tracks onto music streaming services compared to the year before. We would like you to figure out what could be causing this and possible solutions to the problem.
8.3k times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Francesco
Bain 1st Round Case – AirService [NEW]
Our client today is AirService – a service provider for a number of airlines and airports. Their management recently realized a decrease in profits that is linked to increasing costs.Accordingly, they have engaged our firm to help address this issue. How would you approach this problem?
10.1k times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Dennis
Options Evaluation: Profitability of Brewing Company Startup
Your client is Alistair, a brew master from the east coast of the United States. He has developed a beer recipe he believes will revolutionize the beer drinking experience in the US. Alistair was able to convince his family and friends to invest in his business idea after letting them taste a sample of his new beer. With the investment money, Alistair founded the Allstar Brewing Company (ABC) and bought himself a mothballed brownfield brewery. This was already one year ago and Alistair has been working on perfecting his recipe since, but he has yet to produce a barrel of beer from the acquired production site. In the meantime, ABC has been approached by two other companies that both submitted a respective offer. Alistair seeks your help in determining the best course of action.
1.6k times solved
Difficulty: Beginner
Candidate-led
Expert case by
Ian
Market Sizing WITH SOLUTION - Coffee Shop Revenue
Estimate the daily revenue of your nearest coffee shop.Clarifying information:You can pick any coffee shop of your choiceWe would like a “typical” day (i.e. weekday)All revenue (all purchases)
3.2k times solved
Difficulty: Intermediate
Candidate-led
Market sizing
Expert case by
Ben
Winter Wall Revival: Advising Knight’s Watch Municipality on Public Sector Strategy
Your client is the Knight’s Watch Municipality. Their governor, John Snow, has engaged you, explaining that an evil army composed of White Walkers plans to destroy all of Westeros. He tells you that the Northern Kingdom is the only fortress capable of stopping this force. However, the wall is severely damaged from previous battles. Governor Snow needs our help determining what steps to take in repairing the wall before the White Walkers arrive.
800+ times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Ben
Pedal Pals' Financial Fitness Challenge: Cost Optimization Consultancy
Pedal Pals is an interactive fitness platform with millions of members, offering connected, technology-enabled fitness classes that utilize its proprietary hardware, the Pedal Pal stationary bicycle. Pedal Pals generates strong recurring revenue from its members, who pay subscription fees to access Pedal Pal's Connected Fitness products. Additionally, they have strong sales of the hardware product. Pedal Pals has an admired brand for high quality and sustainability. Recently the company has been challenged by a large, activist investor. The activist investor is citing the plummeting stock price impacting shareholder returns. The activist has attributed the issue directly to poor cost control throughout Pedal Pals. Pedal Pals CEO has hired your organization to determine how to manage its cost issue.
400+ times solved
Difficulty: Intermediate
Candidate-led
Profitability analysis
Expert case by
Ben
ProfitWizardry: Maximizing Hogwarts University's Magical Margins
Your client is Hogwarts University. Their President, Dr. Albus Dumbledore, is concerned with the university’s profitability and needs your help in determining the best course of action.
300+ times solved
Difficulty: Intermediate
Candidate-led
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Expert case by
Ian
Market Sizing WITH SOLUTION - Number of Taxis
An entrepreneur has come to you looking to disrupt the taxi industry in NYC. They are interested in determining the number of taxis in Manhattan, in order to understand how large their fleet would need to be to compete. How would you go about determining how many taxis exist in Manhattan?If the candidate asks, you may clarify the following:This is pre ride-hailing technologyThat we are looking for total taxis NOT taxis at any given time. We would like an estimate of the size of the fleetManhattan is 1 of 5 boroughs in NYC====================NOTE==========================Please make sure to check the video URL solution to get a full explanation and walkthrough of how to solve this market sizing example.This is one of over a half dozen market sizing examples I have created for you to practice.https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/market-sizing-with-solution-coffee-shop-revenue-318
2.5k times solved
Difficulty: Beginner
Candidate-led
Market sizing
Expert case by
Agrim
Bain Final Round: Pharmacy Delivery Entry
Our client is a pharmacy in Dubai - called NewWave Pharmacy. This pharmacy wants to start a new & unique delivery service and want to understand if it is a good idea or not? If yes, then how should they price it? And how should they start it?
2.9k times solved
Difficulty: Advanced
Candidate-led
Expert case by
Ian
MBB - Climate Change Operations - Part 2
Note: If you have not already done so, first work through the 1st part of this case: https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/mbb-climate-change-operations-285This case is designed to show you how a case can evolve/change based on new information. The first half of this case is the same, but diverges once data and $s are provided.PromptA mid-sized manufacturing company is concerned about the potential impacts of climate change on its operations. The company has a number of factories located in coastal regions that are vulnerable to flooding and other weather-related events, and it is concerned about the potential financial and reputational risks associated with these events. The company's leadership team has asked your consulting firm to help them understand the risks they face and develop a plan to mitigate those risks.Clarifying InformationOur client’s objective is to maintain long-term profitabilityOur client’s factories are located throughout the US
1.4k times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Ian
BCG + Bain - Vets2U - Healthcare Based Case WITH VIDEO SOLUTION
Our client, Vets2U, a well-established organization that runs ten Mobile Veterinary Clinics (MVC) in the US, has witnessed a concerning trend of stagnant revenues of $100M over the past few years. In light of this issue, the CEO of Vets2U has brought us in with the goal of increasing revenues by 25%.
3.1k times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Ian
Bain + BCG Hot Wheels - Part 2 WITH VIDEO SOLUTION
Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in profits and have brought us in to understand how to address this falling profitability.=================================================To get a deep-dive explanation of the case leadership behind this case, please read this article: Candidate-Led Cases: What to Expect With Example CasesThis case is part two of a series. The goal of this series is to demonstrate how an identical case prompt (and corresponding framework) could lead to multiple different outcomes. The goal is to train you to adjust to case information in an agile and adaptable way.The 1st part of the series can be found here: Case - BCG Hot Wheels With Video Solution
6.5k times solved
Difficulty: Beginner
Candidate-led
Expert case by
Cristian
MBB first round - Soy Technologies
Our client, Soy Technologies specializes in soy production and processing.The client harvests their soybean crops and processes the soybeans to extract the protein and create soybean meals that are later used for animal feed.Since the demand for soy protein has been steadily increasing in recent years, our client has been looking at more profitable alternatives to create different soybean products, but our client is unsure about the next steps since they would have to entirely change the current processing operations.The alternatives that our client is currently considering are:Producing soy milk which requires 45% of the extracted protein.Producing soy concentrate which requires 70% of the extracted protein.Producing soy isolate which requires 90% of the extracted protein.Our team has been asked to assist them in deciding which option would be best.
Expert case by
Agrim
BCG Final Round: Stadium Naming Rights
Our client is NeuBank, a neobank in the US. A soccer stadium in Ohio is offering exclusive naming rights, and NeuBank is considering bidding for them. The client wants to understand the following:If this is a good idea?How much they should bid?How to make the deal a win-win?NOTE that this case is very long and is meant for learning casing skills. If you intend to use it for mock practice then focus on very specific segments to complete it in time.Also check out the video solution at the bottom of this page for a step-by-step work-along and detailed explanantion
Expert case by
Ian
Bain + BCG - Hot Wheels WITH VIDEO SOLUTION
Problem definition: Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in profits and have brought us in to understand how to address this falling profitability.========================================================To get a deep-dive explanation of the case leadership behind this case, please read this article: Candidate-Led Cases: What to Expect With Example CasesThis case is part one of a series. The goal of this series is to demonstrate how an identical case prompt (and corresponding framework) could lead to multiple different outcomes. The goal is to train you to adjust to case information in an agile and adaptable way.The 2nd part of the series can be found here:Case - BCG Hot Wheels Part 2 With Video Solution
13.7k times solved
Difficulty: Intermediate
Candidate-led
Expert case by
Ian
BCG - YodaPhone
Our client is Yoda's Phones, a national telecommunications company. They have embarked on a three-year, multi-million dollar digitization program. Unfortunately, two years into the program, they realize they are significantly behind schedule and over budget.You have been brought in to right the ship and ensure the digitization program is delivered as planned.=====================================================Framework can be found here: YodaPhone Optimal Framework Solutions (https://drive.google.com/file/d/10ENFb2z3gB4Uyc5_-iC4s8ssA-BBQyE3/view) 
13.1k times solved
Difficulty: Intermediate
Candidate-led
Operations strategy
Expert case by
Ian
MBB - Sky China
Sky China, a government-backed Chinese airline, has recently seen profits plummet due to COVID-19. Profits are down 80% in the months of February and March, but are showing early signs of a rebound in April. They've brought you in to first investigate what can be done immediatedly to prevent hemorrhaging cash and surive in the short-term. They are also looking to see how the current situation can be viewed as an opportunity, and what can be done to prepare for the future.