X Your answer is incorrect For its three investment centers, Gerrard Company accumulates the following data Sales Controllable margin Average operating assets $1,990,000 1,393,000 5,027,000 11 $3,975,000 1.987,500 8.028.000 III $3,911.000 3,519,900 12.164,000 The centers expect the following changes in the next year. (1) increase sales 12%: (10) decrease costs $448,000: () decrease average operating assets $521.000 Compute the expected return on investment (ROI) for each center. Assume center has a controllable margin percentage of 70% (Round Rol to 1 decimal place. eg. 1.5%) 11 III 224 96 38.6 The expected return on investment %