Levelor Company's flexible budget shows $10,650 of overhead at 75% capacity, which was the operating level achieved during May. However, the company applied overhead to production during May at a rate of $2.10 per direct labor hour based on a budgeted operating level of 6,060 direct labor hours (90% of capacity).

 If overhead costs actually incurred were $11,117 during May, what was the controllable variance for the month?