Alvarado Company produces a product that requires 7 standard direct labor hours per unit at a standard hourly rate of $18.00 per hour. If 5,200 units used 35,700 hours at an hourly rate of $18.72 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number.

Line Item Description	Amount	Variance
a. Direct labor rate variance	$fill in the blank 1	FavorableUnfavorableUnfavorable
b. Direct labor time variance	$fill in the blank 3	FavorableUnfavorableFavorable
c. Direct labor cost variance