Answer:
Total cost= $105,700
Explanation:
Giving the following information:
The cost of producing 40,000 parts is:
fixed costs= $69,000
variable costs= $69,000.
Assume that factory space freed up by purchasing the part from an outside source can be used to manufacture another product that can be sold for $16,000 profit
We need to calculate the total cost of making the part compared to buying it. We don't have enough information to calculate the operating income:
Total cost= total variable cost + avoidable fixed cost + opportunity cost
Total cost= 69,000 + (69,000*0.30) + 16,000= $105,700
Just for information purposes, we will calculate the total cost of buying the part:
Buying= 40,000 units* 3.7= $148,000