Oxford Co. has a material standard of 2.1 pounds per unit of output. Each pound has a standard price of $14 per pound. During February, Oxford Co. paid $57,200 for 4,870 pounds, which were used to produce 2,410 units. What is the direct materials quantity variance? (Do not round your intermediate calculations.)

$1,640 unfavorable

$2,674 favorable

$9,340 favorable

$10,100 unfavorable