Answer:
a. Direct materials price variance $2,250
b. Direct materials quantity variance - $11,250
c. Total direct materials cost variance - $9,000
Step-by-step explanation:
a. Direct materials price variance
materials price variance =(AP-SP)×AQ
=($3.00-$2.50)× 4,500 pounds
= $2,250
b. Direct materials quantity variance
materials quantity variance = (AQ-SQ)× SP
= (4,500 pounds - 5,000 pounds)×$2.50
= - $11,250
c. Total direct materials cost variance
Total direct materials cost variance=Direct materials price variance+Direct materials quantity variance
= $2,250-$11,250
= - $9,000