Check my 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 Fored expenses Net operating Income (los) Contribution margin per unit Case 1 Case 12 Case 113 Case 4 8,100 19,300 5,700 $ 202.500 $ 283,500 $ 162.400 129,800 193,000 94,000 161,000 86,000 $ (53,000) $ 122,300 $ (6.200) S 8 $ 11 Required >