Glacier Bicycle Company manufactures commuter bicycles from recycled materials. The following data for October of the current year are available: Quantity of direct labor used 590 hrs. Actual rate for direct labor $12.20 per hr. Bicycles completed in October 280 bicycles Standard direct labor per bicycle 2 hrs. Standard rate for direct labor $12.40 per hr. a. Determine for October the direct labor rate variance, direct labor time variance, and total direct labor cost variance. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. Direct Labor Rate Variance Favorable Direct Labor Time Variance $ Unfavorable Total Direct Labor Cost Variance Unfavorable b. How much direct labor should be debited to Work in Process