Both parts please and thank you

OBJ.3 unit at a stan- 16,750 hours at an hourly Direct labor variances PE 7-2A Lo-bed EE 7-2 p288 1 Company produces a product that requires four standard hours per rate of $28.40 per hour, what is the direct labor (a) rate variance, (b) time variance, a (c) cost variance? dard hourly rate of $28.00 per hour. If 4,000 units required 16,750 hosaun