Gentile Corporation makes a product with the following standard costs: Picture The company produced 6,000 units in May using 36,970 kilos of direct material and 4,340 direct labor-hours. During the month, the company purchased 40,400 kilos of the direct material at $4.70 per kilo. The actual direct labor rate was $13.70 per hour and the actual variable overhead rate was $2.70 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. The materials quantity variance for May is:

Select one: a. $13,150 F b. $12,361 F c. $13,150 U d. $12,361 U