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 $5,700,000 $1,140,000 $ 273,600 Division BDivision C $ 9,700,000 $8,800,000 4,850,000 1,760,000 853,600 S180,400 17.00% 17.60% 14.00% 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 ROI DivisionA DivisionB Division C 2. Compute the residual income (loss) for each division. (Loss amounts should be indicated by a minus sign. Round your "Required rate of return" to 2 decimal places.) Division A Division B Division C Average operating assets Required rate of return Required operating income Actual operating income Required operating income (above) Residual income (loss)