Answer:
company outsources, operating income will decrease by 1000
Explanation:
given data
microwave ovens = 500 per month
cost = $28 each
variable costs = $26 per circuit
fixed costs = $7,000 per month
solution
we know here Incremental savings is
Incremental savings = microwave ovens × variable costs
Incremental savings = 500 × 26 = 13000
and
Incremental cost is
Incremental cost = microwave ovens × cost
Incremental cost = 500 × 28 = 14000
so
company operation income = Incremental saving - Incremental cost
company operation income = 13000 - 14000 = -1000
so company outsources, operating income will decrease by 1000