Answer:
The simple rate of return on the investment is closest to 17.68%
Step-by-step explanation:
Annual incremental cost savings = $ 173,000
Annual depreciation =$
= $ 86,000
Annual incremental net operating income = $ 173,000 - $ 86,000
= $ 87,000
Simple rate of return = Annual incremental net operating income ÷ Initial investment = [$ 87,000 ÷ ($516,000 − $24,000)] × 100%
= ($87,000 ÷ $ 492,000) × 100%
= 17.68%