Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Division A $5,600,000 $1,120,000 $ 263,200 16.00% Division B $9,600,000 $3,200,000 $ 835,200 26.10% Division C $8,700,000 $1,740,000 $ 169,650 13.00% Sales Average operating assets Net operating income Minimum required rate of return 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 ROI Division A times Division B times Division C times