AirPro Corporation reports the following for this period. $ 28,475 $ 32,860 $ 2.10 per unit $ 12,400 12,400 units 10,600 units Actual total overhead Standard overhead applied Budgeted (flexible) variable overhead rate Budgeted fixed overhead Predicted activity level Actual activity level QS 21-16 (Algo) Volume variance LO P4 Compute the volume variance and identify it as favorable or unfavorable. Volume Variance Volume variance