Answer:
C. Product A because the contribution margin per MH is $23.33.
Step-by-step explanation:
The computation is shown below:
Particulars Product A Product B
Contribution margin per unit $7.70 $2.64
Divide by machine hours per unit 0.33 0.20
Contribution margin per MH $23.33 $13.20
The company should make and sell the product A as in this the contribution margin per machine hour would be high as compared with the product B