The Perry Corporation recorded the following budgeted and actual information relating to fixed overhead costs for its Z-Line of products. Standard fixed overhead per direct labor hour $2.50 Standard direct labor hours per unit 0.5 Budgeted production 3,450 Budgeted fixed overhead costs $4,312.50 Actual production in units Actual fixed overhead costs incurred 3,600 $1,600.00 What is Perry's faced manufacturing overhead volume variance? O A. $2,712.50 favorable O B. $2,712.50 unfavorable OC. 5187.50 favorable OD. 5187.50 unfavorable