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BCG Potential Test

Hello, 

Does anyone please know how to tackle the attached math word problem? 

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Top answer
Deleted user
on Oct 14, 2020

To calculate gross margin subtract Cost from total revenue and divide that number by total revenue.

In other words, divide the profit by the total revenue. So in the case of the NBA it would be 5/65, and for EBL 4/42 and so on. 

So just add up all the profits (5+4+12+2=23) and all the revenues (65+42+67+31=205) and this would be 23/205, or approx 9%. None of the above. 

9
Deleted user
Coach
on Oct 16, 2020
PS I believe that this formula is preferable to the other because it makes few sense to sum single margin percentages and divide the total by four, because I wouldn't weigh the margins by the revenue and this wouldn't provide me with a useful business information.
on Oct 22, 2020
Thank you Stefano
Ian
Coach
edited on Oct 14, 2020
#1 BCG coach | MBB | Tier 2 | Digital, Tech, Platinion | 100% personal success rate (8/8) | 95% candidate success rate

For formulas, google is your friend!

Get the gross margin formula and calculate it for each individual player. Then, average it out (i.e. add them and divide by 4)

NBA: 5/65 = 7.7%

EBL: 4/42 = 9.5%

CSL: 12/67 = 17.9%

Client: 2/31 = 6.5%

(8.3+10.53+21.82+6.89)/4 = 10.4%

on Oct 22, 2020
Thanks Ian
Mehdi
Coach
on Oct 15, 2020
BCG | Received offers from all MBB & Tier 1Firms | Supporting you secure your top tier consulting offer

Hi there,

The gross margin is equivalent to (profit)/(revenue) and in this situation it's (profit)/(profit+costs).

This way you can calculate the exact result and choose the adequate answer.

I hope this helps!

Mehdi 

on Oct 22, 2020
Thanks Mehdi
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