Answer:
Differential Cost Analysis on March 12
Relevant cost of production: $
Direct material 11.50
Direct labou 4.50
Variable production overhead 1,12
Total relevant cost of production 17.12
Cost of buying from outside 19.20
Differential cost 2.08
The company is advised to make the component in-house in order to save $2.08 per unit
Step-by-step explanation:
In this case, there is need to calculate the relevant cost of in-house production by considering the direct material cost, direct labour cost and variable overhead. Then, we will determine the cost of buying from outside. Finally, we will compare the relevant cost of production with cost of buying from outside. The decision will be based on the lower of the two.