Use the following information for the Quick Study below [The following information applies to the questions displayed below.] AirPro Corp. reports the following for November. Actual total factory overhead incurred Standard factory overhead: $28,375 Variable overhead Fixed overhead $ 2.10 per unit produced ($11,300/11,300 predicted units to be produced) 1.00 per unit Predicted units to produce Actual units produced 11,300 units 10,300 units QS 8-14 Controllable overhead variance LO P3 Compute the controllable overhead variance for November. (Round "Variable amount per unit" to 2 decimal places.) Flexible Budget Flexible Budget at Variable Amount per Unit Total Fixed Cost 11,300 units 10,300 units Total flexible budget Controllable Overhead Variance Controllable overhead variance