The South Divisan of Wiig Company reported the foElowing data for thecurrentyear: Topmanagerment is unhappy with the investment center's returh on investment (RPO). It asks the runager of the South Division to submit plans to improve ROl in the next year, The manager believes it is feasible to consider the following independent courses of artion 1. Increase sales by $300,000 with no change in the contributionmargin percentage. 2 Reduce variabiecosts by $160,000. 3. Reduce iverage operating assets by 3 si. (a) Cornpute the return on investment (ROl) for the current year (Round RO to 2 decimal ploces