Brief Exercise 19-7 NoFly Corporation sells three different models of a mosquito "zapper"Model A12 sells for $58 and has variable costs of $44. Model B22 sells for $107 and has variable costs of $81. Model C124 sells for $415 and has variable costs of $309. The sales mix of the three models is A12, 59%; B22, 30%; and C124, 11%. What is the weighted average unit contribution margin? (Round answer to 2 decimal places, e.g. 15.50.) Weighted Average Unit Contribution Margin Click if you would like to Show Work for this question: Open Show Work Brief Exercise 19-8 NoFly Corporation sells three different models of a mosquito "zapper" Model A12 sells for $61 and has variable costs of $43. Model B22 sells for $108 and has variable costs of $78. Model C124 sells for $413 and has variable costs of $316. The sales mix of the three models is A12, 56%; B22, 27%; and C124, 179 If the company has fixed costs of $250,317, how many units of each model must the company sell in order to break even? (Round Per unit values to 2 decimal palces, e.g. 15.25 and final answers to decimal places, e.g. 5,275.) Model A12 322 C124 Total break-even units