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 19,500 Unit sold Case #1 9,200 266,800 128,800 99,000 Case #4 4,300 111,800 Sales $ 338,100 $ Variable expenses 234,000 Fixed expenses Net operating income (loss) Contribution margin per unit 170,000 23,000) 10 83,000 (44,300) $ 96,500 $ $ $ (Required A Required B > Required A Required B Assume that more than one product is being sold in each of the four following case situations: Case #3 Case #1 442,000 Sales $ $ Case #2 192,000 130,560 54,000 Case #4 299,000 89,700 Variable expenses Fixed expenses Net operating income (loss) Contribution margin ratio (percent) $ 62,800 | $ 467,000 114,380 82 % $ (16,700) 40 %