For its three investment centers, Gerrard Company accumulates the following data: The centers expect the following changes in the next year: (I) increase sales 10%; (II) decrease costs $411,000; (III) decrease average operating assets $518,000. Compute the expected return on investment (ROI) for each center. Assume center I has a controllable margin percentage of 70%. (Round ROI to 1 decimal place, e.g. 1.5\%.) Sheridan Company had the following operating data for the year for its computer division: sales, $651000; contribution margin, $145000; total fixed costs (controllable), \$103000; and average total operating assets, $288000. What is the controllable margin for the year? 16%.50%.$145000.$42000. Gundy Company expects to produce 1,310,400 units of Product XX in 2020 . Monthly production is expected to range from 83,000 to 113,000 units. Budgeted variable manufacturing costs per unit are direct materials $4, direct labor $8, and overhead $11. Budgeted fixed manufacturing costs per unit for depreciation are $4 and for supervision are $2 when 98,000 units are produced in a month. Prepare a flexible manufacturing budget for the relevant range value using 15,000 unit increments. (List variable costs before fixed costs