D E F B H J I K L M 1 C G Once you filled up or modified this sheet, on left upper corner click -> close pop up window (Press OK), then click SAVE on opening page You must type your name and ID on the second sheet, otherwise the question will not be displayed correctly CUCK HERE TO SAVE YOUR WORK 2 3 4 The North Division of Wiigka Corporation reported the following data for the current year. ) 5 6 7 8 Sales $3,600,000 Variable costs 2,340,000 Controllable fixed costs 720,000 Average operating assets 5,760,000 Top management is unhappy with the investment center's return on investment (ROI). It asks the manager of the North Division to submit plans to improve ROI in the next year. The manager believes it is feasible to consider the following 10 11 12 13 1) Increase sales. by $360,000 with no change in the contribution margin percentage. 2) Reduce variable costs $ 187,200 3) Reduce average operating assets by 18 % Instructions 14 15 16 17 a 18 b Compute the return on investment (ROI) for the current year. Using the ROI equation, compute the ROI under each of the proposed courses of action. (Round to one decimal.) 19 20 21 22