Return on investment margin turnover data follow for the

Question

Question: Return on Investment, Margin, Turnover Data follow for the Construction Division of D. Jack Inc.:

                                                      Year 1                     Year 2

Sales                                          $ 52,000,000            $ 57,750,000

Operating income                              7,280,000                7,507,500

Average operating assets                200,000,000             262,500,000

Required: 1. Compute the margin and turnover ratios for each year.

2. Compute the ROI for the Construction Division for each year.