Answer:
19.29%
Explanation:
We can calculate Annual Rate of Return by using the following formula:
ARR = Net Income / Average Investment
Here
Net Income $27,000 Step1
Average Investment $140,000 Step2
By putting values, we have:
ARR = $27,000 / $140,000 = 19.29%
Step1: Net Income
Net Income = Annual Revenue - Depreciation - Operating Expenses
Here
Annual Revenue = $100,000 - $280,000/8 - $38,000
= $100,000 - $35,000 - $38,000
= $27,000
Step2: Average Investment
Average Investment = (Initial Investment + Scrap Value)/ 2
Average Investment = ($280,000 + 0)/2 = $140,000