The South DWision of Wiin Compand reported the followirw dota for the current yeag. Toe management is umhappy wieh the irmestment center's return on investment (ROW. It ask the manager of the South Division to subimit plans to lingnove fiot in the nex yeae The manager believes it is fe abible to comider the following independent courses of actien. 1. Iscre ane siles by $300000 with no change hn the contribition margin percentage 2. Reduce variable costs by $150.000 3. Reduce averate operating assets br 5% La) Compute the retum on leveatment (POO) for the current year, (found ROl to 2 dechmal places, es. 1.57x) fieture on inptiment (o) Uning the hoi formula, compute tie Roi under each of the proposed courses of action, (hound ROi to 2 decinol places es. 1.57m )