eBook Show Me HowCalculator Contribution Margin Sally Company sells 29,000 units at $38 per unit. Variable costs are $23.56 per unit, and fixed costs are $201,000. 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.) c. Income from operations per unit