12 THE SALES MIX IS THE RELATIVE PROPORTIONS IN WHICH A COMPANY’S PR...

6-12 The sales mix is the relative proportions

in which a company’s products are sold. The

Sales revenue per car washed... $4.00

usual assumption in cost-volume-profit analysis

Variable cost per car ... 0.60

is that the sales mix will not change.

Contribution margin per car ... $3.40

Total fixed expenses = $1,700 500 =cars