Direct labor variances

Bellingham Company produces a product that requires 3 standard direct labor hours per unit at a standard hourly rate of $20.00 per hour. 15,500 units used 63,000 hours at an hourly rate of $19.95 per hour.

What is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Round your answers to the nearest dollar. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number.

a. Direct labor rate variance
b. Direct labor time variance
c. Direct labor cost variance