Selected sales and operating data for three divisions of different structural engineering firms are given as follows Division A Division B $5,000,000 9,000,000 $8,100,000 $1,000,000 4,500,000 $1,620,000 $ 205,000 729,000$109,350 Division C Sales Average operating assets Net operating income Minimum required rate of retum 16.00% 13.00% 16.20% 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 Division B DivisionC times times times 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 C Division B Average operating assets Required rate of return Required operating income Actual operating income Required operating income (above) Residual income (loss)