QS 19-10 Computing contribution margin LO P2 D’Souza Company sold 6,000 units of its product at a price of $88.00 per unit. Total variable cost is $51.60 per unit, consisting of $40.80 in variable production cost and $10.80 in variable selling and administrative cost. Compute the contribution margin for this company.

Turrubiates corporation makes a product that uses a material with the following standards standard quantity 8.0 liters per unit standard price $2.50 per liter standard cost $20.00 per unit the company budgeted for production of 3,800 units in april, but actual production was 3,900 units. the company used 32,000 liters of direct material to produce this output. the company purchased 20,100 liters of the direct material at $2.6 per liter. the direct materials purchases variance is computed when the materials are purchased. the materials quantity variance for april is: