Answer:
1. 20%
2. 25.20%
3. 24.00%
Explanation:
1. The computation of return on investment is shown below:-
Return on investment = Operating income ÷ Average operating assets
= $70,000 ÷ $350,000
= 20%
2. The computation of return on investment (ROI) is shown below:-
Return on investment = Operating income ÷ Average operating assets
= ($70,000 + $18,200) ÷ $350,000
= $88,200 ÷ $350,000
= 25.20%
3. The computation of return on investment (ROI) is shown below:-
Return on investment = Operating income ÷ Average operating assets
= ($70,000 + $14,000) ÷ $350,000
= $84,000 ÷ $350,000
= 24.00%
So, we have applied the above formula.