Radiant Systems allocates manufacturing overhead based on machine hours. Each connector should require 13 machine hours. According to the static budget, Radiant expected to incur the following: (Click the icon to view the static budget information.) During August, Radiant actually used 500 machine hours to make 130 connectors and spent $5,300 in variable manufacturing costs and $9,100 in fixed manufacturing overhead costs. Calculate the variable overhead efficiency variance for Radiant. O A. $2,800 U B. $5,950 F O C. $8,750 F X OD. $3,150 F More Info 1,300 machine hours per month (100 connectors * 13 machine hours per connector) $6,500 in variable manufacturing overhead costs $5,550 in fixed manufacturing overhead costs Print Done