Information on Atlantic Corporation's direct labor costs for a recent month follows: Standard direct labor rate Actual direct labor rate $ 3.50 per hour $ 3.75 per hour Total standard direct labor-hours allowed for the actual production Labor efficiency variance 10,000 hours $ 4,200 Unfavorable What were the actual hours worked during the month, rounded to the nearest hour? O 11,200 8,800 8,880 O 11,120