Sadie Electronics purchased $12,000 worth of material on account and used $14,000 worth of materials in production. The time ticket indicated 60 hours worked at $12 per hour. Sadie paid cash for $12,500 worth of accounts payable for materials. Sadie applied overhead at the rate of $ 0.50 per direct material dollar used. Actual overhead for the period was $6,000. Assuming Sadie paid cash for all items except materials, overhead was