"I know headquarters wants us to add that new product line, " said Tracey Hawkins, manager of Amsaca Products' East Division. "But I want to see the numbers before I make a move. Our division's return on investment (ROI) has led the company for three years, and I don't want any letdown." Amsaca Products is a decentralized wholesaler with four autonomous divisions. The divisions are evaluated on the basis of ROI, with year-end bonuses given to divisional managers who have the highest ROI. Operating results for the company's East Division for last year are given below: The company had an overall ROI of 18% last year (considering all divisions). The company's East Division has an opportunity to add a new product line that would require an investment in operating assets of $3,000,000. The cost and revenue characteristics of the new product line per year would be as follows: Complete the table above for the new product line and then add the new product line to the results from last year. Compute the East Division's ROI for last year as given above in terms of margin and turnover. Compute the ROI on the new product line in terms of margin and turnover. Compute the East Division's ROI in terms of margin and turnover as it would appear if the new product line is added. If you were in Tracey Hawkins' positions, would you accept or reject the new product line? Explain. Why do you suppose headquarters is eager for the East Division to add the new product line? Suppose that the company's minimum required rate of return on operating assets is 15% and the performance is evaluated using residual income. a. Compute the East Division's residual income for last year, using the table below. b. Compute the residual income on the new product line, using the table below. c. Compute the East Division's residual income as it would appear if the new product line is added, using the table below. d. Under these circumstances, if you were in Tracey Hawkins' position, would you accept or reject the new product line? Explain