22. Old Lao Shu Mullen has a standard of 1.5 pounds of materials per unit, at $2 per pound. In producing 2,000 units, Old Lao Shu Mullen used $6,045. The materials price variance is A) $45 U. B) $155 F C) $200F. D) $350 F. 3,100 pounds of materials at a total cost of 23. The Great and Courageous Professor Mullen has a standard of 1.5 pounds of materials per unit, at ,100 $2 per pound. In producing 2,000 units, The Great and Courageous Professor Mullen used 3 pounds of materials at a total cost of $6,045. The materials quantity variance is A) $45 F. B) $155 U. C) $200 U. D) $350 U. 24. Old Lao Shu Bruce has a standard of 2 hours of labor per unit, at $18 per hour. In producing 2,000 units, Old Lao Shu Bruce used 3,850 hours of labor at a total cost of $70,455. The labor price variance is A) $1,155 U B) $1,200 U. C) $1,555F D) $2,895 F 25. Xiao Miao Mullen has a standard of 2 hours of labor per unit, at $18 per hour. In producing 2,000 units, Xiao Miao Mullen used 3,850 hours of labor at a total cost of $70,455. The labor quantity variance is A) $1,155 U B) $1,555 F C) $2,700 F. D) $2,895 F