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. 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 #1 Case #2 Case #3 Case #4 Unit sold 9,800 20.200 4.700 Sales $ 254,800 $ 316,800 $ 155,100 147,000 181,800 85,000 82,000 Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit $ 178,000 (48,400) $ 9 206,800 $ (6,800) $ $ 14 Required B > Complete this question by entering your answers in the tabs below. Required A Required B Assume that more than one product is being sold in each of the four following case situations: Case #1 Case #2 Case #3 Case #4 Sales $ 441,000 $ 203,000 $ 300,000 102,000 127,890 Variable expenses Fixed expenses Net operating income (loss) Contribution margin ratio (percent) 61,000 468,000 $ 70,630 $ 82,680 $ (20,000) %% 43% 96 78 96