Need to find Weighted-Average Unit Contribution Margin in $

Sheridan Corporation sells three different models of a mosquito "zapper:" Model A12 sells for $46 and has unit variable costs of $32. Model B22 sells for $92 and has unit variable costs of $64. Model C124 sells for $368 and has unit variable costs of $276. The sales mix(as a percentage of total units) of the three models is A12,60%;B22,15%; and C124, 25%. What is the weighted-average unit contribution margin? (Round answer to 2 decimal places, e.3. 15,50.) Weighted-Average Unit Contribution Margin eTextbook and Media Attempts: 0 of 3 used