Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Division A DivisionB $7,300,000 $11,300,000 $10,400,000 $1,460,000 $5,650,000 2,080,000 S 467,200 1,175,200 S379,600 DivisionC Sales Average operating assets Net operating income Minimum required rate of return 27.00% 20.80% 24.00% 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 Division A Division B 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 Average operating assets Required rate of return Required operating income Actual operating income Required operating income (above) Residual income (loss)