Consulting Consulting
Finance General
Finance General
Schedule mock interviews on the Meeting Board, join the latest community discussions in our Consulting Q&A and find like-minded Interview Partners to connect and practice with!
Meeting Board
Consulting Q&A
Interview Partner
Premium Membership
Back to overview
Franziska
on Aug 05, 2020
Global
Question about
Case
I want to receive updates regarding this question via email.

How do you calculate the percentage of Customers to keep profit margin stable?

1
1.3k
4
Write an answer
Be the first to answer!
Nobody has responded to this question yet.
Top answer
Ian
Coach
on Aug 06, 2020
Top US BCG / MBB Coach - 5,000 sessions |Tech, Platinion, Big 4 | 9/9 personal interviews passed | 95% candidate success

Hi Franziska,

This is a classic breakeven!

So, first, create the full formula, and then pulg-in what's missing.

  1. Profit from warranty* % quantity sold = Profit loss from car
  2. (Revenue from warranty - expected cost from warranty) * quantity sold = Profit loss from car
  3. (2,350 - 1,100) * quantity sold  = $1,000
  4. 1,250 * quantity sold = $1,000
  5. Quantity sold = 1,000/1,250 = 80%
10
Contact coach
Similar Questions
Consulting
Employment Gap on Resume and How to talk about it during Interview
on Apr 14, 2025
Global
9
7.3k
Top answer by
Ariadna
Coach
BCG | Project Leader and Experienced Interviewer | MBA at London Business School
109
9 Answers
7.3k Views
+6
Consulting
How should I explain a change in course at university? Will it be asked of me?
on Apr 14, 2025
Global
10
3.3k
Top answer by
Alessa
Coach
xMcKinsey & Company | xBCG | +200 individual & group coachings | feel free to schedule a 15 min intro call for free
81
10 Answers
3.3k Views
+7
Consulting
Has anyone tried any of the AI Interview Tools for MBB before?
on Mar 25, 2025
Global
10
12.8k
Top answer by
Iman
Coach
Systemiq | Ex-BCG | 10 years experience with 8+ specialising in sustainability | Free Intro | Ex-PrepLounge candidate
347
10 Answers
12.8k Views
+7
Question on the Case
Company case by
Oliver Wyman
Oliver Wyman Case: Full Electrons Ahead
4.4
128.5k times solved
Intermediate
Candidate-led
Open case
Related Product
Prepped and Primed 3
5.0
31 reviews
USD 1,282
USD 989
More information
Related Case
Expert case by
Francesco
BCG Final Round Case - Sugar to Indonesia
3.9
3.5k times solved
Advanced
Candidate-led
Open case
Similar Questions
Consulting
Employment Gap on Resume and How to talk about it during Interview
on Apr 14, 2025
109
9
7.3k
Consulting
How should I explain a change in course at university? Will it be asked of me?
on Apr 14, 2025
81
10
3.3k
Consulting
Has anyone tried any of the AI Interview Tools for MBB before?
on Mar 25, 2025
347
10
12.8k
How likely are you to recommend us to a friend or fellow student?
0
1
2
3
4
5
6
7
8
9
10
0 = Not likely
10 = Very likely
Submit feedback
Thanks for your feedback! Your opinion helps us make PrepLounge even better.
Close Close and keep on prepping
Want to leave already?
After your registration you have free access to:
12 mock interviews with peers
360.000+ peers in our community
36 exercises (incl. structuring drills, mental math, brainteasers and more)
Video tutorials
Video case solutions
Sign up for free
Questions or Feedback?
Select category
  • Select category
  • Case Interview Preparation
  • Coaching
  • Technical Problems
  • Other
Your name
Your email address
Cancel