Cribb Corporation uses direct labor-hours in its predetermined overhead rate. At the beginning of the year, the estimated direct labor-boors were 15,000 hours and the total estimated manufacturing overhead was $346,500. At the end of the year, actual direct labor-hours for the year were 14.200 hours and the actual manufacturing overhead for the year was $323,630. Overhead at the end of the year was: (Round your intermediate calculations to 2 decimal places.) $4,390 overapplied $9,390 overapplied $4,390 underapplied $9,390 underapplied