Show Me How E Calculator Print Item Contribution Margin Molly Company sells 25,000 units at $44 per unit. Variable costs are $30.80 per unit, and fixed costs are $115,500. 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.) s per unit C. Income from operations