Requirements 1. Allocate 2020 fixed corporate-overhead costs to the three divisions using division margin as the allocation base. What is each division's operating margin percentage (division margin minus allocated fixed corporate-overhead costs as a percentage of revenues)? 2. Allocate 2020 fixed costs using the allocation bases suggested by Smith. What is each division's operating margin percentage under the new allocation scheme? 3. Compare and discuss the results of requirements 1 and 2 . If division performance incentives are based on operating margin percentage, which division would be most receptive to the new allocation scheme? Which division would be the least receptive? Why? 4. Which allocation scheme should Carbrook Corporation use? Why? How might Smith overcome any objections that may arise from the divisions? Until now, Cartrock Cerporabon has allocaled foud corporale-overhead custa to the dvions on the suposts the following new alloceson basp: fued s porabe-overhead costs at a percontege of rovenues)? Data table Data table