Klein Company manufactures photo frames. It takes 2 hours of direct labor to produce a single photo frame. Klein's standard labor cost is $14 per hour. During May, Hassock produced 12,000 units and used 24,200 hours of direct labor at a total cost of $335,100. What is Klein's labor rate variance for May?

	A.	$3,700 unfavorable.
	B.	$3,700 favorable.
	C.	$3,669 unfavorable.
	D.	$7,369 favorable.
	E.	$3,669 favorable.