help with part b pls!

The Atlantic Division of Ivanhoe Productions Company reported the following results for 2022 : Management is considering the following independent alternative courses of action in 2023 in order to maximize the return on investment for the division 1. Reduce controllable foxed costs by 10% with no change in sales or variable costs. 2 Deduce averoge operating aseets by 10% with noch snee in controllable margin 3. Increase sales $500,000 with no change in the contribution margin percentage. Compute the return on investment for 2022. (Round answer to 1 decimal ploce, e\& 52.5.) Returnon investment eTextbook and Media Attempts: 1 of 3 (b) Compute the expected return on investment for each of the alternative courses of action (Round answers to 1 decimal place, es 527)