Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Sales Average operating assets Net operating income Minimum required rate of return Division A Division B Division C $6,700,000 $10,700,000 $9,800,000 $1,340,000 5,350,000 $1,960,000 $ 388,600 1,048,600 298,900 22.00% 19.60% 19.00% 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).) Margin Turnover ROI Division A Division B Division C