Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Division A $ 7,300,000 $1,460,000 Division B $11,300,000 $ 5,650,000 Division C $10,400,000 $2,080,000 Sales Average operating assets Net operating income Minimum required rate of return $ $ 467,200 27.00% $ 1,175,200 20.80% 379,600 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 Division Division 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)