Reece Enterprises machines heavy-duty brake rotors that are used on commercial airliners. The company's management developed the following standard costs: Standard direct labor hours per rotor Standard overhead rate per direct labor hour Actual activity for October: Actual overhead costs incurred $124,800 Actual direct labor hours 10,400 Actual rotors machined 3,500 What is the variable manufacturing overhead rate variance in October? OA. $13,000 favorable OB. $13,000 unfavorable OC. $40,313 favorable K 1.9 $10.75 D. $40,313 unfavorable

Reece Enterprises machines heavy - duty brake rotors that are used on commercial airliners. The company's management developed the following standard costs: What is the variable manufacturing overhead rate variance in October? A. $13,000 favorable B. $13,000 unfavorable C. $40,313 favorable D. $40,313 unfavorable