Fill in the missing amounts in each of the eight case situations below. Each case is independent of the others. Required: a. Assume that only one product is being sold in each of the four following case situations: b. Assume that more than one product is being sold in each of the four following case situations: Complete this question by entering your answers in the tabs below. Required A Required B Assume that only one product is being sold in each of the four following case situations: (Loss amounts should be indicated by a minus sign.) Unit sold Sales Variable expenses Contribution margin Fixed expenses Net operating income (loss) Contribution margin per unit Case #1 Case #2 Case #3 Case #4 8,700 19,600 5,500 $ 304,500 $ 319,700 170,500 104,400 215,600 85,000 164,000 80,000 $ 30,600 $ 106,000 $ (14,000) $ 14 $ 10 Required A Required B >