Answer:
The answer is A so put it
If you need 300 bars per day, you need 2 cases per day (2*150 = 300).
Therefore you need 2*7 = 14 cases per week
You can subtract the case you already have leaving you with 13 cases needed
The seller makes a over all loss of $2000
The right answer is 19/20 which is A i hope this helps