3 Check my work 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: 2023 at 6:15 4,300 unit iriable cost t is $86,00 fixed and units? Ass in the rele 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 amour a minus sign.) Case 1 Case 2 Case 3 Case 4 Units sold 9,300 19,300 4,400 Sales $ 260,400 $ 414,400 $ 132,000 Variable expenses 158,100 173,700 Fixed expenses 94000 170,000 87,000 Net operating income (loss) $ Contribution margin per unit 68,100 $ $ 52,000 $170,900 $ (38,600) 15 $ 13 Required A Required B >