Answer:
The average rate of return on investment is 19.8%
Explanation:
According to the given data we have the following:
Initial Investment = $810,000
Salvage Value = $0
Henc, Average Investment = (Initial Investment + Salvage Value) / 2
Average Investment = ($810,000 + $0) / 2
Average Investment = $405,000
Average Net Income = ($75,000 + $100,000 + $109,000 + $36,000) / 4
Average Net Income = $320,000 / 4
Average Net Income = $80,000
Therefore, Average Rate of Return on Investment = Average Net Income / Average Investment
Average Rate of Return on Investment = $80,000 / $405,000
Average Rate of Return on Investment = 19.8%
The average rate of return on investment is 19.8%