Contribution Margin Willie Company sells 15,000 units at $21 per unit. Variable costs are $14.28 per unit, and fixed costs are $54,400.

Determine (a) the contribution margin ratio, (b) the unit contribution margin, and (c) income from operations.

a. Contribution margin ratio (Enter as a whole number.) %

b. Unit contribution margin (Round to the nearest cent.) $ per unit

c. Income from operations $