After evaluating Null Companys manufacturing process, management decides to establish standards of 2 hours of direct labor per unit of product and $15.80 per hour for the labor rate. During October, the company uses 12,100 hours of direct labor at a $193,600 total cost to produce 6,400 units of product. In November, the company uses 22,800 hours of direct labor at a $367,080 total cost to produce 6,800 units of product.

AH = Actual Hours SH = Standard Hours AR = Actual Rate SR = Standard Rate

AQ = Actual Quantity SQ = Standard Quantity AP = Actual Price SP = Standard Price

(1) Compute the direct labor rate variance, the direct labor efficiency variance, and the total direct labor cost variance for each of these two months. Classify each variance as favorable or unfavorable.