Fill in the missing amounts in each of the elght 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 #4 Case #3 19,600 Unit sold Sales 6,000 186,000 s Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit 156,800 Case 1 Case #2 8,900 $ 258,100 $ 301,400 133,500 85,000 176,000 $ 2,100 $ $ 13 S 89,000 (17.000) 202,000 $ 15 Required B