Exercise 18-8 (Algo) Computing missing amounts in contribution margin income statements LO A1 Compute the missing amounts in the contribution income statement shown below: (Round "Per Unit" answers to 2 decimal places.) Company A Company B Number of units sold Sales Variable costs Contribution margin Fixed costs Income 2,400 Total Per unit Total Per unit $ 485,100 $ 99.00 313,600 129,600 175,200 64,800 $ 112,700