Fill in the missing amounts in each of the eight case situations below. Each case is independent of the others. (Hint: One way to find the missing amounts would be to prepare a contribution format income statement for each case, enter the known data, and then compute the missing items.) 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: (For all requirements, Loss amounts should be indicated by a minus sign.) 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: Case #2 Case #3 19,800 Case #4 4,200 109,200 $ Case #1 8,300 257,300 116,200 90,000 $ 389,200 Unit sold Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit $ 178,200 1 156,600 12 166,000 42,500 15 86,000 (56,600) $ $ $ $ $ - Required A Required B >