Homework: chapter 3 HW Score: 0 of 10 pts E3-21 (similar to) Fill in the blanks for each of the following independent cases Save 10f 6 (0 complete) HW Score: 0%, 0 of 125 p Question Help (click the icon to view the cases ) (For entries with a S0 balance, make sure to enter "0* in the appropriate cell. Round the contribution margin percentage to the nearest whole percent) Variable Fixed Total Operating Contributiorn Case Revenues Costs Costs Costs Income Margin Percentage Data Table S 500 S 800 S Variable Fixed Total Operating Contribution Case Revenues Costs Costs Costs Income Margin Percentage S 500 $ 00 $ 1,800 $ 800 b. $ 2.400 C.$ 1,000 5 700 1,000 d. $ 1,600 S 300 300 75% Print Done Enter any number in the edit fields and then click Check Answer parts emaining Clear A Check