Factory Overhead Cost Variances Port Norris Textiles Corporation began September with a budget for 140,000 hours of production in the Weaving Department. The department has planned volumes at the beginning of September was as follows: The actual factory overhead was $1,280,000 for September. The actual fixed factory overhead was as budgeted. During September, the Weaving Determine the variable factory overhead controllable variance and the fixed factory overhead volume variance. Enter a favorable variance as a neinterim computations to the nearest cent, if required. a. Variable factory overhead controllable variance: $ b. Fixed factory overhead volume variance: Factrit clrethesd ichal variane: pareet vohumes at the hegiving of seplember an an falces. interim compucatioms to the mearest cent, af mequired. b. Rend factory ereifiead witume vilatoel