Answer:
It is more convenient to buy the component.
Step-by-step explanation:
Giving the following information:
Production= 42,000 units
Variable costs are $6.25 per unit, fixed costs related to making this component are $87,000 per year
The company is considering buying this component from a supplier for $3.70 per unit.
We will take into account only the incremental costs.
Make in-house:
Total cost= 87,000 + 6.25*42,000
Total cost= $349,500
Buy:
Total cost= 3.7*42,000= $155,400
It is more convenient to buy the component.