Cullumber Company uses a job order cost system in each of its three manufacturing departments. Manufacturing overhead is applied to jobs on the basis of direct labor cost in Department D, direct labor hours in Department E, and machine hours in Department K. In establishing the predetermined overhead rates for 2022 , the following estimates were made for the year. The following information pertains to January 2022 for each manufacturing department. (a) Compute the predetermined overhead rate for each department. (Round per machine hour answer to 2 decimal places, e.g. 12.50 and other answers to 0 decimal places, e.g. 25 or 25%.)