Factory Overhead Contable Verance Berham Comany produced 15.000 of product that realed 4 standard direct labor hours per the standard variable overhead cost per unit is $0.90 per direct labor hour. The actual variable factory overhead was $57.770. Determine the variable factory overhead controlerance Enter a favorable variance as a negative number ng aminus in and a r e variance pot number Strand Street for Grading - 44 PM