Chapter 4 McGraw Hill Assignment i Saved Fill In the missing amounts In each of the eight case situations below. Each case Is Independent of the others. (Hint: One way to find the missing amounts would be to prepare a contribution format Income statement for each case. enter the known data, and then compute the missing items.) 1.33 Required: points a. Assume that only one product is being sold In each of the following four case situations Case #1 Case #2 Case #3 Case 14 Unit sold 15,000 10,000 eBook 8,000 Sales 180,000 100,000 $ 300,000 Variable expenses 120,000 70,000 Fixed expenses References 50,000 32,000 100,000 Operating income (loss) 8,000 $ 12,000 5 (10,000) Contribution margin per unit 10 13 b. Assume that more than one product is being sold In each of the following four case situations: (Enter "Contribution margin ratio" In percent Round your final answers to the nearest whole dollar amount ) Case #1 Case $2 Case #3 Case #4 Sales $ 500,000 $ 400,000 S 600.000 Vanable expenses 280,000 420,000 Fixed expenses 100,000 130,000 Operating income (loss) 7,000 20,000 (5,000) Werage Contribution margin (percentage)