Clark Company manufactures a product with a standard direct labor cost of two hours at $18.00 per

Question:

Clark Company manufactures a product with a standard direct labor cost of two hours at $18.00 per hour. During July, 2,000 units were produced using 4,200 hours at $18.30 per hour. The labor quantity variance was
A) $3660 F
B)$3600 U
C)$2460 U
D)$3660 U