1-The ABC Company has a standard cost system. In July the company purchased and used 21,400 pounds of direct material at an actual cost of $56,000; the materials quantity variance was $1,560 Unfavorable; and the standard quantity of materials allowed for July production was 20,350 pounds. Compute the materials price variance for July. 2. The ABC Company has a standard cost system. In July the company purchased and used 18,200 pounds of direct material at an actual cost of $52,000; the materials quantity variance was $1,400 Unfavorable; and the standard quantity of materials allowed for July production was 19,215 pounds. Compute the materials price variance for July. 3. The following labor standards have been established for a particular product: Standard Labor - Hours per unit of output 2.00 hours Standard labor rate $ 12.40 per hour The following data pertain to operations concerning the product for the last month: Actual hours worked 7,200 hours Actual Total labor cost $ 88,000 Actual Output 1,550 units Determine the variance and evaluate the cause of labor efficiency variance for the month