Oriole 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. Department D E K Manufacturing overhead $ 1,240,000 $ 1,250,000 $ 720,000 Direct labor costs $ 1.550.000 $ 1,500,000 $540,000 Direct labor hours 120,000 125,000 48.000 Machine hours 480.000 600,000 120.000 During January, the job cost sheets showed the following costs and production data. Department D E K Direct materials used $ 168,000 $ 151,200 $ 93,600 Direct labor costs $ 144,000 $ 132,000 $ 45,000 Manufacturing overhead incurred $ 118,800 $ 120,000 $ 94,800 Direct labor hours 9.600 13.200 4.200 Machine hours 40,800 54,000 10.470 (a) Your answer is correct. Compute the predetermined overhead rate for each department. (Round per direct labor hour and per machine hour answers to 2 decimal places, e.g. 12.50 and other answer to O decimal place, e.g. 12.5%.) Overhead rate Department D 80 % of direct labor cost Department E $ 10 per direct labor hour Department 6 per machine hour Compute the total manufacturing costs assigned to jobs in January in each department. Manufacturing Costs Department D $ Department E $ Department $