i Secure htp onnectmheduca Help Seve &Exit Subm The tollowing abor standards have been established for a particular product 5 Standard labor hours pe unit of output Standard labor rate 9.5 hours $13.30 per hour The following data pertain to operations concerning the product for the last month 00 hours 94,170 Actual total Labor cost Actual output 900 units What is the labor efficency variance for the month novo 0 Enar4 5 shin1 Alt Ctri