Tharaldson Corporation makes a product with the following standard costs: Standard Quantity or Hours Standard Price or Rate Standard Cost Per Unit Direct materials 6.6 ounces $ 5.00 per ounce $ 33.00 Direct labor 0.8 hours $ 10.00 per hour $ 8.00 Variable overhead 0.8 hours $ 5.00 per hour $ 4.00 The company reported the following results concerning this product in June. Originally budgeted output 2,000 units Actual output 2,500 units Raw materials used in production 19,000 ounces Purchases of raw materials 21,500 ounces Actual direct labor-hours 4,900 hours Actual cost of raw materials purchases $ 40,500 Actual direct labor cost $ 12,000 Actual variable overhead cost $ 3,000 The company applies variable overhead on the basis of direct labor-hours. The direct materials purchases variance is computed when the materials are purchased. The materials quantity variance for June is