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.) Required Assume that only one product is being sold in each of the four following case situations: Case #1 Case #2 Case #3 Case #4 19,300 5,900 188,800 9,300 Unit sold Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit $ 2 269,700 405,000 270,200 176,700 85,000 87,000 177,000 48,000 $ 77,400 (10,300) 15 $