O'Malley Company requires a return on capital of 15 percent. The following information is available for 2024 Division X Division Y Division 2 Jan 1 Des 31 Jan. 1 Des 31 Jan. 1 Dec. 31 Sales $200.000 400,000 $600.000 Income 20,000 34.000 39.000 Assets 120,000 160,000 180,000 200,000 450,000 435.000 a. Calculate the Margin for Divisions X (3 pts) b. Calculate the Turnover for Divisions Y. (3 pts) c. Calculate ROI for Divisions X and Z. (8 pts.)