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: ints eBook Complete this question by entering your answers in the tabs below Hint Required A Required B P Assume that only one product is being sold in each of the four following case situations: Case #1 Case #3 Case #4 Unit sold Sales Variable expenses 8.200 19,800 4,300 S 116,100 References S 270,600 331,200 147,600 237,600 160,000 80,000 Net operating income (loss) Contribution margin per unit S (35.800) S 129,800 S (32,700) 9 S Required B>