The following standards for variable manufacturing overhead have been established for a company that makes only one product Standard houts per unit of output 6.2 hours Standard variable on the rate 012.60 per hour The following data per into operations for the last month Actual hours astutstal variable nocturing overhead coat Metal natura What in the variatie overhead efficiency variance for the month? 2,625 hours 133, 715 200 units MR Choc