Got asked this question in an interview

Hi all,

I was interviewing at a Bulge Bracket (Snr Analyst role) got to the 3rd round and met with the VP and a Senior Associate, all is going well, few brainteasers and basic Corp Finance stuff. Then the VP glances at the SA and says lets ask him the 'question'. "You have a model and someone has incorrectly inputted $100million as OPEX when it should be CAPEX. Please rectify and tell me what impact this has on the 3 financial statements". I'm like this isn't too bad. I asked a few questions, i.e. are we depreciating in the first year. Made assumption on depreciation rate = 10% and corporate tax rate 30% and asset was purchased in cash. I walk through the Income Statement - no issues. (depreciation $10mill, pay tax on the $90mill ($27mill), remainder is Net Income ($63mill). I get to Cash flow (CFOA) bring in net income from income statement, add back depreciation..then the discussion went down the toilet. The VP was adamant that I should not be adding depreciation back citing some random reasons which I didnt understand. So yeah I'm a noob but I was trying to logically explain my view that its a non cash expense, you don't physically pay it (already expensed when asset was purchased) and so therefore you need to add it in. Anyways they didn't buy it. I continued to Balance Sheet - it didn't balance not sure why but the VP's view was that it was because of the depreciation add back has skewed my retained earnings blah blah. Also I added the asset under PPE as $100mill, then a contra asset of accumulated depreciation of $10mill - he said that was wrong and it should be PPE as $90mill, then accumulated depreciation of $10mill. He said I was closeeee but not close enough So I left feeling like a cacapoo and hence didn't make the cut for the role.

Can someone please run me through the answer so I can feel a bit better about myself and get some closure.

Thanks in advance primates.

7 Comments
 

CAPEX purchase does not go on the income statement at all... if you assume u purchased the equipment at the beginning of the period and incurred depreciation of 10%... pretax income down by $10, NI down by $7 (assuming 30%)...on CF NI down $7, add back depreciation so CFO up $3 then subtract off capex purchase in CFI...net cash down $97. BS - cash down 97, PPE up 90 (100-10 dep) so assets down 7, SE down 7 from NI going into retained earnings and everything balances

 

Thanks JGRW - what confused me is the part in the question that said $100mill was in opex in correctly. So what I did was increase my gross profit by $100mill (because we had $100mill in there incorrectly) and worked the income statement back from that. Btw on the BS portion what is SE? Is that a typo for RE?

 

So I think the issue here is that you probably shouldn't have included depreciation at all. The Capex is more like a time 0 action, whereas straight-line depreciation will then occur after 1 year of use (in this case it should be ignored since it sounds like we are time 0).

I/s: +100 Mil for OPEX; so Pre-tax income +100MM; Net Income + 70MM CFS: CFO Start w/ NI + 70 MM ; CFI we are down -100MM (for Capex) so overall cash is now at -30MM B/S: Assets = -30MM Cash, +100MM PP&E (Overall $70MM) ; Liabilities= no change; RE= +70MM (from NI). Everything now balances.

I believe your logic with adding back 100MM for OPEX into the I/S is correct, I just think you probably shouldn't have included depreciation at all. Hope my jab at the answer makes sense!

 
Best Response

Sounds like they were screwing with you to be honest. They probably wanted to see how you'd react and then how you'd handle telling someone that's interviewing you that they're wrong and explain why (adding depreciation back has no bearing on RE because the only thing that affect RE is net income/dividends, for instance).

GP + 100 from opex correction -> NI + 70 at 30% tax -> CF + 70 -> BS - Cash + 70, RE + 70 balances D&A -10 -> NI -7 (30% tax) -> CFO -7+10=+3, CFI = -100, CF = -97 -> Cash -97, PP&E +100-10 = + 90, A = -7, RE =-7 balances

 

Et velit deleniti sed. Atque aliquid est aliquam illo voluptatem alias quos iure. Et aut cum harum veniam velit iste et. Eum voluptatem voluptas minima fugiat ut ab eligendi.

Dolor earum cum non exercitationem cum. Dignissimos voluptatem ipsam veniam fugit. Rerum fugiat facere omnis et eveniet. Quasi quia dolores impedit voluptate sit et nihil. Quos at inventore enim qui voluptatem dolorem accusantium labore. Voluptas qui repellendus vel aliquid voluptatibus. Est possimus sit molestiae exercitationem sequi blanditiis.

Asperiores delectus placeat incidunt cum. Quaerat nobis sunt minus fuga ex. Beatae aut sit atque id error aut. Necessitatibus consequuntur omnis consequuntur rerum quasi necessitatibus.

Quam facere aliquam et. Qui ad voluptas quasi nostrum eum sint sed. Dolore est occaecati autem praesentium. Optio dolorum nam maxime laborum. Non nostrum et laboriosam est veniam iusto. Sunt iusto nostrum aliquid ducimus voluptas id. Quis ut ut corrupti nisi aliquid iusto.

Career Advancement Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.8%
  • JPMorgan 01 98.2%
  • Guggenheim Partners 01 97.7%
  • Morgan Stanley 07 97.1%

Overall Employee Satisfaction

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Morgan Stanley 01 98.8%
  • Evercore 01 98.2%
  • BMO Capital Markets 12 97.6%
  • Banco Santander 01 97.1%

Professional Growth Opportunities

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Evercore No 98.8%
  • Morgan Stanley 05 98.2%
  • JPMorgan No 97.7%
  • BMO Capital Markets 12 97.1%

Total Avg Compensation

June 2026 Investment Banking

  • Vice President (14) $434
  • Associates (43) $259
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (22) $179
  • Intern/Summer Associate (13) $156
  • 1st Year Analyst (75) $151
  • Intern/Summer Analyst (65) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
BankonBanking's picture
BankonBanking
99.0
4
Secyh62's picture
Secyh62
99.0
5
Betsy Massar's picture
Betsy Massar
98.9
6
dosk17's picture
dosk17
98.9
7
GameTheory's picture
GameTheory
98.9
8
CompBanker's picture
CompBanker
98.9
9
DrApeman's picture
DrApeman
98.9
10
bolo up's picture
bolo up
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”