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
Saurabh
on Feb 07, 2022
Global
Question about
Case
I want to receive updates regarding this question via email.

Missing Information / Faulty Math

DO NOT USE THIS CASE. 

It has missing information / incorrect math. The case involves calculating 2 parts:

1. Increase in profitability in 2 layer chips (due to increased - 100% - utilization) which is easy to get to - already given in exhibit

2. Increase in profitability from sale of 3 layer chips - Sale Price and Cost Information for new facility are missing. There is no prompt given to the interviewee to assume existing rates nor specific rates have been given. There is absolutely no way to get to this information from data given in the case.

2 Answers
1.4k Views
16
Write an answer
Be the first to answer!
Nobody has responded to this question yet.
Top answer
Clara
Coach
on Feb 09, 2022
McKinsey | Awarded professor at Master in Management @ IE | MBA at MIT |+180 students coached | Integrated FIT Guide aut

Hello!

Agree, always with a pinch of salt. In an interview, this would be something that you can clarify without problems with the interviewer. 

Cheers, 

Clara

8
Contact coach
Ian
Coach
on Feb 08, 2022
#1 BCG coach | MBB | Tier 2 | Digital, Tech, Platinion | 100% personal success rate (8/8) | 95% candidate success rate

Hi Saurabh,

While I don't know this case intimately, the general rule is to take all cases with a grain of salt. Most cases have a mistake or two :)

It's on the interviewer to make the case “feel alive” and to add/cover up gaps/flaws in the case.

7
Contact coach
Similar Questions
Consulting
solve – McKinney's assessment game excel templet
on Mar 05, 2024
Global
6 Answers
3.4k Views
Top answer by
Alberto
Ex-McKinsey Partner | Most experienced coach (15 years exp, +2.000 real interviews) | 95% success rate
132
6 Answers
3.4k Views
+3
Consulting
When should I expect to hear back from BCG London?
on Mar 05, 2024
Global
7 Answers
3.7k Views
Top answer by
Dennis
Roland Berger|Project Manager and Recruiter|7+ years of consulting experience in USA and Europe
148
7 Answers
3.7k Views
+4
Consulting
Anybody familiar with the Whiteshield hiring process?
on Mar 05, 2024
Global
5 Answers
3.3k Views
Top answer by
Ian
#1 BCG coach | MBB | Tier 2 | Digital, Tech, Platinion | 100% personal success rate (8/8) | 95% candidate success rate
133
5 Answers
3.3k Views
+2
Question on the Case
Case by
PrepLounge
Chip equity
4.5
37.6k times solved
Advanced
Candidate-led
Open case
Top Answer by
Clara
Coach
McKinsey | Awarded professor at Master in Management @ IE | MBA at MIT |+180 students coached | Integrated FIT Guide aut
To coach profile
Similar Questions
Consulting
solve – McKinney's assessment game excel templet
on Mar 05, 2024
132
6
3.4k
Consulting
When should I expect to hear back from BCG London?
on Mar 05, 2024
148
7
3.7k
Consulting
Anybody familiar with the Whiteshield hiring process?
on Mar 05, 2024
133
5
3.3k
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
You are a true consultant! Thank you for consulting us on how to 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