A and C are correct, you have to multiply 32 by 4 and by 12, then add the answers together to find how many juice boxes total.
This looks like common core which is never straight forward.It seems as though they are asking for the perimeter and not area,since they used feet for the distance around instead of sq.ft.
Answer: 477
Step-by-step explanation: 1,431 divided by 3 = 477