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 #1 Case #2 Case #3 Case #4 Unit sold 8.500 19.800 4.400 Sales $ 289,000 S 331,200 $ 114.400 Variable expenses 136,000 297,000 Fixed expenses 100,000 166,000 85,000 Net operating income (loss) $ 21,200 $ 9,000 $ (41,000) Contribution margin per unit $ 13 $ 5 Required B > 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 more than one product is being sold in each of the four following case situations: Case #1 Case #2 Case #3 Case #4 Sales $ 444.000 $ 198,000 $ 305.000 Variable expenses 132,660 103,700 Fixed expenses 56,000 466,000 Net operating income (loss) $ 63,040 $ 79,160 $ (27.700) Contribution margin ratio 41 % 77 % % (percent) %