Crich Corporation uses direct labor-hours in its predetermined overhead rate. At the beginning of the year, the estimated direct labor-hours were 21,800 hours and the total estimated manufacturing overhead was $497,040. At the end of the year, actual direct labor-hours for the year were 21,500 hours and the actual manufacturing overhead for the year was $492,040. Overhead at the end of the year was:

• $1,840 underapplied

• $6,840 overapplied

• $6,840 underapplied

• $1,840 overapplied