Genshwin Company produes a lighrwih ackpack that is popular with colege sudents Standard variabe costs relating to a single backpack are given below Standard Quantity Standard Price Direct Materials Direct Labor Variable MOH 5.40 per yard per DLH 2.00 per DLH Manufacturing overhead (MOH) is applied to production on the basis of direct labor-hours. Selected informats relating to the month's production is given below Actual number of units produced in March Actual direct labor-hours The difference between standard and actual cost per backpack produced during March was 50 10 favorab 810 backpacks 400 DLHs Material Used Direct Labor Variable MOH $17,496 Total standard cost allowed Actual costs incurred 2.592 $3,679 37,584 $ 17,496 14,784 10 Variable MOH efficiency variance is: A. B. C. $208.00 Unfavorable 208.00 Favorable 879.00 Unfavorable $879.00 Favorable E None of the above 11 Direct labor wage rate variance is 302 Unfavorable 1,544 Unfavorable 140 Unfavorable 1,404 Unfavorable A. C. D. E None of the above