The fоllоwing lаbоr stаndаrds have been established for a particular product: Standard labor-hours per unit of output 9.0 hours Standard labor rate $15.10 per hour The following data pertain to operations concerning the product for the last month: Actual hours worked 8,100 hours Actual total labor cost $119,880 Actual output 800 units What is the labor rate variance for the month?