Answer:
C, B
Step-by-step explanation:
1st one is C, 2nd one is B
I dont quite understand the question could you clarify? What are you trying to ask? how many shirts to break even? Im not quite understanding I'd be more than happy to help if you re worded the question!
12
3 + 4 + 5 = 12
:>
I might be wrong sorry :(