91% System Screenshot saved Tap to view your screenshot Share Edit Delete Current Attempt in Progress Your answer is incorrect. NoFly Corporation sells three different models of a mosquito "zapper." Model A12 sells for $53 and has variable costs of $45. Model B22 sells for $101 and has variable costs of $81. Model C124 sells for $406 and has variable costs of $315. The sales mix of the three models is A12, 59%; B22, 27%; and C124, 14% What is the weighted-average unit contribution margin? (Round answer to 2 decimal places, e.g. 15.50. Contribution Margin 7.62 eTextbook and Media Attempts: 2 of 4 used