D Question 7 Avery Co. uses a predetermined overhead rate based on direct labor-hours to apply manufacturing overhead to jobs. For the month of October, Avery's estimated manufacturing overhead cost was $650,000 based on an estimated activity level of 200,000 direct labor-hours. Actual overhead amounted to $630,000 with actual direct labor-hours totaling 190,000 for the month. How much overhead was over or under applied? Was the overhead overapplied or underapplied