Marigold Incasements manufactures protective cases for MP3 players. During November, the company's workers clocked 820 more direct labor hours than the flexible budget amount of 25,040 hours to complete 101,800 cases for the Christmas season. All workers were paid $9.31 per hour, which was $0.49 less than the standard wage rate. Calculate Marigold's direct labor efficiency variance. (If variance is zero, select "Not Applicable" and enter O for the amounts.) 7232.4 Unfavorable Direct labor efficiency variance