value: 10.00 points Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Division B Division A Division C $6,200,000 $10,200,000 $9,300,000 Sales $1,240,000 5,100,000 $1,860,000 Average operating assets 328,600 948,600 237,150 Net operating income 18.60% Minimum required rate of return 19.00% 16.00% Required 1. Compute the return on investment (ROI) for each division using the formula stated in terms of margin and turnover. (Round your answers to 2 decimal places.) Margin Turnover RO Division A Division B Division C