Check my wc 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: Unit sold Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit Case #1 Case #2 9,600 $ 297,600 $ 400,400 115,200 89,000 170,000 | $ 87,400 $ 18 Case #3 Case #4 19,400 5,700 | $ 176,700 174,600 76,000 $ 203,000 $ (7.600) $ 15 Required A Required B