The South Division of Wiig Company reported the following data for the current year.

Sales $2,927,000

Variable costs 1,914,258

Controllable fixed costs 606,000

Average operating assets 4,966,200

Top management is unhappy with the investment center's return on investment (ROI). It asks the manager of the South Division to submit plans to improve ROI in the next year. The manager believes it is feasible to consider the following independent courses of action.

1.Increase sales by $320,000with no change in the contribution margin percentage

.2.Reduce variable costs by $152,300.

3.Reduce average operating assets by4%.

I need the return on investment (ROI) for the current year.(Round ROI to 1 decimal place, e.g. 1.5.)

Return on Investment __________%

Using the ROI formula, I need the ROI under each of the proposed courses of action.(Round ROI to 1 decimal place, e.g. 1.5.)

Return on investment

Action1 ___________%

Action2____________%

Action3_____________%