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D) vallahce. Tlie selling price variance. LO 14-3] 14-26 Direct Materials and Direct Labor Variances Schmidt Machinery Company (Exhibit 14.5) used 3,450 pounds of aluminum in June to manufacture 920 units. The company paid $28,50 per during the month to purchase aluminum. On June 1, the company had 50 pounds of aluminum on hand. At the end of June, the company had only 30 pounds of aluminum in its w used 4,200 direct labor hours in June, at an average cost of $41.50 per hour. arehouse. Schmidt Required Compute for June: 1. Schmidt's purchase-price and usage variances for aluminum. 2. Schmidt's direct labor rate and efficiency variances