Crinks Corporation uses direct labor-hours in its predetermined overhead rate. At the beginning of the year, the estimated direct labor-hours were 11,200 hours and the total estimated manufacturing overhead was $259,840. At the end of the year, actual direct labor-hours for the year were 10,800 hours and the actual manufacturing overhead for the year was $254,840. Overhead at the end of the year was: A. $4,280 overapplied B. $9,280 overapplied C. $9,280 underapplied D. $4,280 underapplied