Bellingham Company produced 15,300 units of product that required 4 standard direct labor hours per unit. The standard variable overhead cost per unit is $1.10 per direct labor hour. The actual variable factory overhead was $52,940. This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answers in the question below. x Open spreadsheet Determine the variable factory overhead controllable variance. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. 14,380 X Favorable