6 RS eBook an krences W 7 _ Division A Division B Division C Sales ' $5,000,000 $9,000,000 $8,100,000 Average operating assets $ 1,000,000 $4,500,000 $1,620,000 Net operating income $ 205,000 $ 729,000 $ 109,350 Minimum required rate of return 16.00% 16.20% 13.00% Required: 1. Compute the return on investment (ROI) for each division using the formula stated in terms of margin and turnover. (Round your Turnover answers to 2 decimal places. Round your Margin and ROI percentage answers to 2 decimal places (i.e., 0.1234 should be entered as 12.34).)