Can someone please help me with this? Please show calculations.

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: 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 Unit sold 9,700 20,400 5,300 Sales 417,600 185,500 Variable expenses 265,200 329,800 $ 126,100 94,000 $ Fixed expenses 180,000 64,800 $ 78,000 22,700 82,200 $ Net operating income (loss) Contribution margin per unit 17 $ 8 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: Complete this question by entering your answers in the tabs below. Required A Required B Assume that more than 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 Sales $ 447,000 $ 202,000 298,000 77,480 Variable expenses 133,320 Fixed expenses 64,000 465,000 $ $ $ (13,480) Net operating income (loss) Contribution margin ratio (percent) 58,330 39 % 119,320 83 % % %