calculate the predetermined overhead rate for 2020 assuming Vaughncompany estimates total manufacturing overhead cost of $924,000direct labor cost of $770,000 and direct labor hours of 22,000 forth Vaughn Company uses a job order cost system and applies overhead to production on the basis of direct labor costs. On January I, 2020, Job 50 was the only job in process. The costs incurred prior to J 2 answers