Answer:
The return on investment in 2015 is 9.3%
Step-by-step explanation:
The formula for return on investment is given as :
ROI=operating income/average investment
Average investment is the same as average equity,which can be computed thus:
Current assets $50000 $60000
Long term assets $200000 $204000
less:
Accumulated amortization($60000) ($44000)
Equity $190000 $220000
Average investment=($190000+$220000)/2=$205000
ROI=$19000/$205000=9.3%
This is lower than average cost of capital of 12% and the corporate headquarters rate of return of 20%