he following materials standards have been established for a particular product: Standard quantity per unit of output 5.7 pounds Standard price $14.50 per pound The following data pertain to operations concerning the product for the last month: Actual materials purchased 6,750 pounds Actual cost of materials purchased $64,180 Actual materials used in production 6,250 pounds Actual output 830 units The direct materials purchases variance is computed when the materials are purchased. What is the materials quantity variance for the month