Fill in the blanks for each of the following independent cases. Click the icon to view the cases.) Data table (For entries with a $0 balance, make sure to enter "0" in the appropriate cell. Round the contribut! Variable Fixed Total Operating Contribution Case Revenues Costs Costs Costs Income Margin Percentage a. $ 2,200 $ 200 $ 600 $ 1,600 91 % b. $ 2,800 $ 400 $ 900 Contribution Margin Percentage Case 400 $ Case a. Case b. $ Variable Fixed Total Operating Revenues Costs Costs Costs Income $ 200 $ 600 $ 1,600 2.800 $ 400 $ 900 $ 900 $ 500 $ 900 $ 1,600 $ 400 Case c. Case d. 50% Print Done