Answer:
annual financial advantage, $837,600
Explanation:
Analysis of the Make or Buy Decision - Making
Making Costs
Direct materials $ 10.10×42,000 424,200
Direct labor $ 9.10×42,000 382,200
Variable manufacturing overhead $ 3.75×42,000 157,500
Fixed manufacturing overhead $ 4.70×42,000 197,400
Total 1,161,300
Buying Costs
Purchase Price $25.75×42,000 1,801,500
Fixed manufacturing overhead $ 4.70×42,000 197,400
Total 1,998,900
It costs $837,600 more to Buy than to make.
Hence the annual financial advantage for the company as a result of making the motors rather than buying them from the outside supplier would be $837,600.