Exercise 13-25 Improving ROI (LO 13-3) The following data pertain to Dakota Division's most recent year of operations. Income Sales revenue Average invested capital $ 4,000,000 50,000,000 20,000,000 Required: Which of the following ways could improve the Dakota Division's ROI to 25 percent? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) Improve the sales margin to 9 percent by increasing income to $11,250,000. 2 Improve the sales margin to 10 percent by increasing income to $5,000,000. 2 Improve the turnover to 2.778 by decreasing average invested capital to $45,000,000 2 Improve the turnover to 3.125 by decreasing average invested capital to $16,000,000