The Littlefield Company applies manufacturing overhead costs to products on the basis of direct labor-hours, The standard cost card shows that 12 direct labor-hours are required per unit of product. For August, the overhead costs: company budgeted to work 360,000 direct labor-hours and to incur the following total manufacturing Total fixed overhead costs $475,200 Total variable overhead costs $396,000 During August, the company completed 28,000 units of product, worked 344,000 direct labor-hours, and incurred the following total manufacturing overhead costs: Total fixed overhead costs $461,200 Total variable overhead costs $395,600 The denominator activity in the predetermined overhead rate is 360,000 direct labor-hours. (Note that this is the same data that was provided for the previous question.) The variable overhead efficiency variance for August is: O $0. O $7,200 F. O $8,800 U. O $8,800 F