The standard labor cost in the production of a pair of Sweetwater Brand athletic shoes is 0.40 hours at $14.00 per hour. During the month of June, 25,660 pairs were produced. Actual labor costs were $109,340 for 7,810 hours. Compute the labor rate and labor efficiency variances for the month of June. (Round actual wage rate to 2 decimal places, e.g. 15.25 and final answers to O decimal places, e.g. 125. Enter all variances as a positive number.) Labor Rate Variance Labor Efficiency Variance $ Neither Unfavorable nor Favorable Unfavorable Favorable