Lee Company's standards for the most recent period are given below. Fixed and variable manufacturing overhead costs are applied to products on the basis of machine hours. The denominator volume of machine hours is 9,000. Standard Quantity Standard Price or Hours per unit or Rate per unit 3 feet $6 per foot 1.5 direct labor hours $10 per direct labor hour 2 machine hours $12 per machine hour 2 machine hours $15 per machine hour Standard Cost per unit $18 $15 Direct Materials Direct Labor Variable Overhead Fixed Overhead $24 $30 Actual costs for the most recent period, during which 5,000 units of output were actually produced and used 9,600 machine hours, are given below: Direct Materials Direct Labor The firm purchased 16,000 feet at $6.30 per foot, but only used 14,500 feet in production. The firm used 7,150 direct labor hours and paid $11 per direct labor hour. Actual variable overhead costs were $122,880. Actual fixed overhead costs were $142,000. Variable Overhead Fixed Overhead What was the company's variable overhead rate variance