Javon Company set standards of 3 hours of direct labor per unit at a rate of $15.60 per hour. During October, the company actually uses 18,000 hours of direct labor at a $284,400 total cost to produce 6,200 units. In November, the company uses 22,000 hours of direct labor at a $348,700 total cost to produce 6,600 units of product. AH=ActualHoursSH=StandardHoursAR=ActualRateSR=StandardRate (1) Compute the direct labor rate variance, the direct labor efficiency variance, and the fotal direct labor variance for each of these two months. (2) Javon investigates variances of more than 5% of actual direct labor cost. Which direct labor variances will the company investigate. further? Compute the direct labor rate variance, the direct labor efficiency variance, and the total direct labor variance for each of these two months. (Indicate the effect of each variance by selecting favorable, unfavorable, or no variance.)