Mark's Donuts sells three types of donuts: sugar$-$glazed, cream$-$filled and giant$-$sized. The following table shows the sales price and variable cost for each type. Mark's incurs $$228,960$ a year in fixed costs. Assume that the store has a sales mix of three sugar$-$glazed, two cream$-$filled, and one giant$-$sized.

$\backslash$table$[[$Type$,$Sales Price,Variable Cost,Contribution Margin$],[$Sugar$-$glazed,$$0\mathrm{.}54,$$$0\mathrm{.}38,$$$0\mathrm{.}16$