EOS2 ALGO Z BE 05-03 ALGO 3 EX.05-01 Contribution Margin United Merchants Company sells 33,000 units at $15 per unit. Variable costs are $12.45 per unit, and fixed costs are $49,600 Determine (a) the contribution margin ratio, (b) the unit contribution margin, and income from operations. a. Contribution margin ratio (Enter as a whole number) 4PR05-CZA ALGO b. Unit contribution margin (Round to the nearest cent.) c. Income from operations