Practice With New Product Cases

New product
Expert case by
Deniz
CoffeeWorks reusable cups
CoffeeWorks is one of the leading coffee retail chains in the UK. The client is planning to introduce reusable cups with an aim to decrease the consumption of single-use disposable cups. The main goal of the client is to enhance their brand image as a sustainable retailer without harming current profitability levels. Thus, they approached us to check whether they should go ahead with their plan.
4.3k times solved
Difficulty: Advanced
Interviewer-led
Expert case by
Francesco
MBB Final Round Case - Smart Education
Our client is SmartBridge, a nonprofit educational institution offering face-to-face tutoring services. The client operates in the US.The mission of SmartBridge is to help as many students as possible to complete studies and prevent that they drop from the school system, in particular in disadvantaged areas.The client is considering starting operations for its services in the Chicago area. They hired us to understand if that makes sense. Due to the nonprofit regulation, SmartBridge should operate on its own in the market, without any partnership.How would you help our client?
33.8k times solved
Difficulty: Advanced
Interviewer-led
Expert case by
Raj
LightFast - Launching high-speed broadband in Indonesia
Your client is the CSO of LightFast, a Middle-Eastern telecoms and media player. They are a national incumbent player who expanded operations into South-East Asia and North Africa in late 2010s. Their operations in Indonesia include pay-TV and fibre-optic broadband. However, the broadband business has flat-lined since launch.LightFast is now looking to reset its Indonesian subsidiary and has asked you to advise them on whether they should re-launch or close operations.They would like you to advice on the size of the opportunity if they were to re-launch in Y1, estimate the expected payback period and then highlight key considerations to make a go/no-go decision.
6.4k times solved
Difficulty: Advanced
Candidate-led
Practice Cases with Peers That Are Currently Looking for Interview Partners.
Expert case by
Hagen
Sandwich Bags
ConsumerPackagingCo is a small, US-based consumer products packaging company that develops, produces, and sells plastic bags for storing sandwiches. The client currently owns one production line.Since demand for their plastic bags exceeds production capacity, ConsumerPackagingCo wants to determine how they can best utilize their current production capacity to maximize profits, and whether investing in a second production line would be economically viable.
11.0k times solved
Difficulty: Intermediate
Interviewer-led
Expert case by
Hagen
Sprinker
Sprinker is a mid-sized, US-based publishing agency that develops, produces, and sells educational materials. It has come to their attention that some private schools are considering changing their first-grade textbooks, for which they would need a publishing agency.Sprinker is interested in participating in the closed tender and wants to determine whether this would be economically viable.
Top Rated
Top Rated
25.9k times solved
Difficulty: Beginner
Candidate-led
Case by
PrepLounge
Increasing net worth of Johnny Depp
Johnny Depp, now 56 years old, has started to feel that his acting career is about to get over. His net worth crossed over $650 million at the peak of his career but has since dwindled, amid lawsuits and lifestyle expenses. As such, he thinks that his current wealth might not be enough for his upcoming years. So, he’s hired you as a consultant to help him find ways to multiply his worth. What can you suggest?
2.6k times solved
Difficulty: Intermediate
Interviewer-led
Case by
PrepLounge
Smart Meters
The municipal utility Hamburg Energized is a local energy retail (power and gas) and distribution grid company active in the city of Hamburg. The majority of shares of Hamburg Energized is held by the city itself. As the distribution system operator of Hamburg, Hamburg Energized is responsible for the operations and maintenance of the gas and electricity grid on customer level.In the course of the energy transition in Germany, the responsible board member for the technical grid operations, Jan Bremer, thinks about deploying Smart Meters in the gas and electricity grid. He approaches you with the request to conduct a feasibility analysis and to give a clear recommendation whether or not Hamburg Energized should use Smart Meters in its gas and electricity grid in the future.
35.2k times solved
Difficulty: Intermediate
Interviewer-led
Case by
PrepLounge
Bodybuilding Made Easy
Your client is a newly founded protein company. Its owners are two brothers. One of them is a chemist and the other one is a very famous fitness model and personal trainer on YouTube. They intend to enter the nutrition supplements industry where they want to focus on protein supplementation for bodybuilding. The chemist has the capabilities to produce protein products for this industry. He has used this knowledge and a substantial loan to build a factory in Germany that would allow the brothers to mass produce their protein products.The brothers have approached you to advise them on how they can use their capabilities to profitably sell their product using their factory in Germany. They request very practical advice on how to get their product from their factory into the hands of the consumer at a profit.
11.3k times solved
Difficulty: Advanced
Candidate-led
Case by
PrepLounge
The Madhouse Animation Crisis
Your client is Madhouse Studios, one of the largest anime producers in Japan. The anime-industry is flourishing. Originally revenue was generated mainly in Japan but the trend is that revenues outside of Japan are growing at a steady rate of 15% a year as more and more non-Japanese people enjoy anime. Despite this rapidly growing new segment, Madhouse lost $6m in profits at the end of 2017 even though profits were growing steadily the years before.Madhouse has given you the objective to find the root cause of the loss in profitability and to advise them on how to proceed from here.
6.8k times solved
Difficulty: Advanced
Candidate-led
Case by
PrepLounge
Coffee pads
Your client is the CEO of Wiehle, a major household appliance manufacturer. It has been decided that a coffee machine should be added to the product line. The question is how this coffee machine should be designed: either to exclusively use Wiehle pads or to be compatible with the pads of existing third-party providers as well?
6.2k times solved
Difficulty: Intermediate
Interviewer-led
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Case by
PrepLounge
Fire & Water Remediation Services
We are a profitable American provider of fire and water remediation services. We are generally hired by insurance companies to provide cleaning services in the wake of burning and flooding damages. We we would like your counsel on whether to enter the growing USA traditional residential cleaning market or not. Traditional housecleaning usually takes place 2-3 times per month.
8.4k times solved
Difficulty: Intermediate
Candidate-led
Case by
PrepLounge
Toothbrush disruption
We are a global toothbrush producing company. Our portfolio consists of two kinds of toothbrushes - 'manual' that sells for $5 and an electric 'rechargeable' that sells for $60. Last year, a competitor introduced a battery-powered electric “spinbrush” that sells for $8.5 and now has 2% of the toothbrush market. We don't have a similar offering and would like you to tell us whether we should develop a similar product or not.
13.5k times solved
Difficulty: Intermediate
Candidate-led
Case by
PrepLounge
Diagnosis: Acquisition ache
Your client is part of AtoZ Ltd., a diversified multinational company with a health care division that produces medical instruments and related services. Three years ago, AtoZ expanded into health care software industry by acquiring HappyHealth SE, which is selling administrative IT systems to large hospitals in Europe. While they provide strong support systems for back-office processes, their products do not offer physician or technical support nor a patient management system. The software division has continued to disappoint in growth rates, making it hard to justify the premium AtoZ paid to acquire HappyHealth three years ago. As shareholders rally to demand solutions, the devastated Head of Operations of HappyHealth turns to you and asks for potential strategies to increase revenue.
13.1k times solved
Difficulty: Advanced
Candidate-led
Case by
PrepLounge
Children vaccine
Beyer, one of the biggest pharmaceutical companies in the world, just invented a very reliable vaccine against Chickenpox, a disease that affects children in the age from 2 to 16 years.Beyer came to you wondering what their potential sales in Europe in the first year would be if they launched this product next year. They are only interested in the overall sales revenue as they already know that the vaccine can be sold for a profit. This is more meant to show them how big the volume they have to supply is and what the revenue would be.
62.6k times solved
Difficulty: Advanced
Candidate-led
Case by
PrepLounge
Perpetual motion
After a congress about general science in which you took part out of personal interest, a renowned scientist comes to talk to you. He swears he invented the world’s first perpetual motion apparatus. It requires no energy source and keeps running forever. It can even turn a small fan with its motion.The scientist asks you in which markets he can monetize the invention and how much money he could make in Europe in the first year.
11.0k times solved
Difficulty: Advanced
Candidate-led
Expert case by
Cristian
Digital Lab at LETA Bank (McK/BCG Digital)
Let’s assume our client is LETA Bank, a large Central European bank with around 3M customers and within the top five banks in the mid-sized European country where it is operating. In a recent benchmarking exercise led by the European banking group that owns the bank, LETA Bank appears to be underperforming relative to competitors in terms of its personal loan sales. Our objective is to support LETA Bank in identifying the root cause of its underperformance and to develop a strategy for addressing it. The bank recently hired a new CTO who is excited about working with us and whose hypothesis is that the bank is currently lagging behind in terms of its digital assets and products, which makes it fall short of customer expectations, thus leading to lower sales across its product groups and especially in its most popular lending product – the personal loans.