Antetokounmpo Corporation makes a product with the following standards for direct labor and variable overhead: Standard Cost Per Unit Direct labor Variable overhead Standard Quantity or Hours 0.3 hours 0.3 hours Standard Price or Rate $14.00 per hour $ 5.00 per hour $4.20 $1.50 In November the company's budgeted production was 5,300 units, but the actual production was 5,100 units. The company used 1,650 direct labor-hours to produce this output. The actual variable overhead cost was $7,590. The company applies variable overhead on the basis of direct labor-hours. Required: Please compute the variable overhead rate variance for November is