Amanufacturing cor peny mat has only one prodct has este iShed the fol hours. ing sta dards for itsvalable manufacting overhead The company bases its var abe manufactn go en and medards o 'diet Stasdard hours per unit oft out put Standard variable overhead 5.10 $11-20 per DL he following data pertain to operations for the last month Actual direct labor-bours ,600 DLR ctual total variable manufacturing overhead cost etual output $ 95,980 1,600 units t is the variable overhead efficiency variance for the month? Mutiple Choice 7093F 7093 U 4.928U 2,532 U