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 19,000 Unit sold Case #4 5,600 $ 184,800 | $ Case #1 8,800 290,400 167,200 82,000 $ 277,200 Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit 266,000 165,000 (6,600) 12 83,000 12,200 $ $ $ $ $ 49,000 71