Answer:
a. Direct materials price
variance (unfavorable)
$2,250 [($3.00 – $2.50) × 4,500 lbs.]
b. Direct materials quantity –$1,250 [(4,500 lbs. – 5,000 lbs.) × $2.50]
variance (favorable)
c.
Direct materials cost
variance (unfavorable)
$1,000
($2,250 – $1,250) or
[($3.00 × 4,500 lbs.) – ($2.50 × 5,000 lbs.)]
= $13,500 – $12,500