Answer:
It is more profitable to buy the part by $81,000.
Explanation:
Giving the following information:
Number of units= 31,000
Production costs:
Direct materials $3.50
Direct labor 8.00
Variable manufacturing overhead 2.50
Avoidable Fixed manufacturing overhead= 2.00
Total cost per part $18
Purchasing price= $18
Rent= $81,000
We need to determine whether it is more profitable to make the part or buy it. Of the fixed manufacturing overhead, we will take into account only the avoidable costs.
Make in-house:
Total cost= 31,000*18= $558,000
Buy:
Total cost= 31,000*18 - 81,000= $477,000
It is more profitable to buy the part by $81,000.