PE 23-2B Direct labor variances Obj. 3 Example Exercise 23-2 Dvorak Company produces a product that requires 3 standard hours per unit at a standard hourly rate of $17 per hour. If 1,000 units required 2,800 hours at an hourly rate of $16.50 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) total direct labor cost variance? Show Me How