Brief Exercise 19-7 Your answer is incorrect. Try again. NoFly Corporation sells three different models of a mosquito "zapper." Model A12 sells for $55 and has variable costs of $35. Model B22 sells for $108 and has variable costs of $79. Model C124 sells for $409 and has variable costs of $321. The sales mix of the three models is A12, 56%; B22, 2996; and C124, 15% What is the weighted-average unit contribution margin? (Round answer to 2 decimal places, e.g. 15.50.) Weighted-Average Unit Contribution Margin 14.85 Click if you would like to Show Work for this question: Open Show Work