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Fill in the missing amounts in each of the eight case situations below. Each case is independent of the others. 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: x Answer is not complete. 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: (Loss amounts should be indicated by a minus sign.) Case 1 Case 2 Case 3 Case 4 Units sold 9,300 20,100 4,400 Sales $ 297,600 $ 310,500 $ 442,200 $ 136,400 Variable expenses 139,500 221,100 Fixed expenses 93,000 177,000 83,000 79,000 Net operating income (loss) 65,100 $ (28,500) $ 138, 100 $ (21,800) Contribution margin per unit S 17 $ 11 Is 11 Case 1 Case 2 Case 3 Case 4 Sales 456,000 $ 209,000 IS 295,000 Variable expenses 127,490 103,250 Fixed expenses 53,000 468,000 Net operating income (loss) S 80,080 $ 76,440 $ (39,250) Contribution margin ratio (percent) 43 % % 78 % %