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 Fixed expenses Net operating income (loss) Contribution margin per unit Case #1 Case #2 Case #3 Case #4 9,500 14,000 20,400 5,500 $ 266,000 $ 364.000 $ 159,500 180,500 126,000 183,600 98,000 174,000 89,000 $ (12,500) $ 64,000 $ 238,400 $ (34,000) $ 9 $ 17 $ 16