Hii teacher please provide for General accounting question answer do fast

Avante Corporation manufactures a product with the following standard costs: Standard Quantity or Hours|Standard Price or Rate Direct labor 1.4 hours per unit Variable overhead 1.4 hours per unit In July, the company produced 6,000 units using 15,600 liters of direct material and 2,500 direct labor hours. During the month, the company purchased 15,800 liters of direct material at $7.25 per liter. The actual direct labor rate was $11.50 per hour and the actual variable overhead rate was $3.10 per hour. The company applies variable overhead on the basis of direct labor hours. The direct materials purchases variance is computed when the materials are purchased. What is the materials quantity variance for July