Markowis Corporation sells three different models of mosquito zapper. Model A12 sells for $57 and has variable costs of $41. Model B22 sells for $103 and has variable costs of $76. Model C124 sells for $417 and has variable costs of $316. The sales mix of the three models is: A12, 60%; B22, 30%; and C124, 10%.
What is the weighted-average unit contribution margin? (Round answer to 2 decimal places, e.g. 15.50.)
Weighted-Average Unit Contribution Margin
$