Answer:
It is cheaper to produce the part. Buying it will impact income by a $56,000 decrease.
Explanation:
Giving the following information:
Units= 8,000
Production:
Variable production cost= $16
Avoidable Fixed production cost= (20*0.25)= 5
Unitary cost= $21
Three parts of the fixed costs remain on both options, therefore, they are irrelevant for the decision-making process.
The parts can be purchased from an outside supplier for only $28 each.
Production:
Total cost= 8,000*(16 + 5)= $168,000
Buy:
Total cost= 8,000*28= $224,000
It is cheaper to produce the part. Buying it will impact income by a $56,000 decrease.