Can someone please provide the formulas in an excel spreadsheet please? Thank you!

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 #3 s $ Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin ratio (percent) 444,000 275,280 118,000 50,720 38 Case #2 $ 190,000 127,300 67,000 $ (4,300) 33 691,000 145, 110 466,000 79,890 79 Case #4 $ 301,000 102,340 220,000 $ (21,340) 66 $ s % % % %