Relevant information for material A follows: Actual quantity purchased and used 6,500 lbs. Actual price............ $ 3.80

Question:

Relevant information for material A follows: Actual quantity purchased and used 6,500 lbs.
Actual price............ $ 3.80
Standard quantity allowed..... 6,000
Standard price ............ $ 4.00
What was the direct material quantity variance for material A?
a. $2,000 favorable
b. $1,900 favorable
c. $1,900 unfavorable
d. $2,000 unfavorable