Answer:
an increase in operating income of $ 40,000.
Step-by-step explanation:
Consider the Savings and Costs that arise with the outsource decision.
Note : Fixed Costs are incurred whether or not outsource decision is made ( unavoidable) and are therefore irrelevant for this decision.
Savings :
Variable Costs ( 400,000 × $1.30) 520,000
Costs :
Purchase Price ( 400,000 × $1.20) (480,000)
Effect : Net Income / (loss) 40,000
If the Company decides to outsource there will be an increase in operating income of $ 40,000.