For its three investment centers, Blossom Company accumulates the following data: 11 Sales Controllable margin Average operating assets $1.990.000 1,390.964 5,044,000 $3.962.000 1,983,971 7,957,000 III $3.915,000 3,521,466 12,138,000 The company expects the following changes for investment centers I, II and III in the next year: investment center l increase sales 20%, investment center Il decrease controllable fixed costs $427,000, and investment center III decrease average operating assets $516,000 Compute the expected return on investment (ROI) for each center. Assume investment center l has a contribution margin percentage of 70%. (Round ROI to 1 decimal place, eg. 1.5%.) 11 The expected return on investment % % %