Answer: 25%
Step-by-step explanation:
Contribution margin = $400,000
Fixed costs = $200,000
Sales = $2,000,000
Average operating assets = $800,000
The return on investment will be:
= (contribution margin - fixed cost) / average operating assets
= (400000 - 200000) / 800,000
= 200000 / 800000
= 25%
The return in investment is 25%.