Answer:
Step-by-step explanation:
24-small
12-medium
5-large
then what you want to do is find how many are there together im gonna say small has 12 medium has 16 and large has 20
Next you want to subtracts 3 small boxes cause of defects 24-3=21
Then, you want to multiply what your numbers are.
21*12=252
12*12=144
5*20=100
Then add
252+144+100=496