$28,775 AirPro Corp. reports the following for November Actual total factory overhead incurred Standard factory overhead: Variable overhead Fixed overhead ($11,390/11,300 predicted units to be produced) Predicted units to produce Actual units produced $ 2.10 per unit produced $ 1.00 per unit 11,300 units 10,100 units QS 21-14 Controllable overhead variance LO P3 Compute the controllable overhead variance for November. (Round "Variable amount per unit" to 2 decimal places.) ---Flexible Budget at ---Flexible Budget Variable Amount per Total Fixed Cost Unit 11,300 units 10,100 units