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: Note: Do not round your Intermediate calculations. Multiple Choice $6.840 over applied $6,840 underapplied $1.840 underapplied O $1,840 overapplied