Contribution Margin Molly Company sells 26,000 units at $13 per unit. Variable costs are $8.32 per unit, and fixed costs are $54,800. 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.) per unit b. Unit contribution margin (Round to the nearest cent.) C. Income from operations