QS 19-10 Computing contribution margin LO P2 D'Souza Company sold 8,000 units of its product at a price of $84.00 per unit. Total variable cost is $50.80 per unit, consisting of $40.40 in variable production cost and $10.40 in variable selling and administrative cost. Compute the contribution margin for this company D'SOUZA COMPANY Contribution Margin Units Sper unit Total Less