Sheridan Company estimates that annual manufacturing overhead costs will be $828,000. Estimated annual eperating activity bases are direct labor cost $460,000, direct labor hours 46,000 , and machine hours 92,000 . Compute the predetermined overhead rate for each actily base. (Round onswers to 2 decimal places, e.s. 10.50X or 10.50 ) Overhead rate per direct labor cost Owerhead rate per direct labor hour Overhead rate per machine hour