Saleflower Systems allocates manufacturing overhead based on machine hours. Each connector should require 10 machine hours. According to the static budget, Safeflower expected to incur the following B (Cick the lcon to view the static budget information) During August, Safelower actually used 600 machine hours to make 120 connectors and spent $5,700 in variable manufacturing costs and $9,600 in fixed manufacturing overhead costs. Calculate the variable overhead cost variance for Safeflower A. $600 U O B. $5,700 F O C. $4500F OD. $5,100 F Saleflower Systems allocates manufacturing overhead based on machine hours. Each connector should require 10 machine hours. According to the static budget, Safeflower expected to incur the following B (Cick the lcon to view the static budget information) During August, Safelower actually used 600 machine hours to make 120 connectors and spent $5,700 in variable manufacturing costs and $9,600 in fixed manufacturing overhead costs. Calculate the variable overhead cost variance for Safeflower A. $600 U O B. $5,700 F O C. $4500F OD. $5,100 F