Problem 2 (12 points) P. Manning Company uses a job order cost system in each of its two manufacturing departments Manufacturing overhead is applied to jobs on the basis of direct labor cost in Department IC and machine hours in Department DB. In establishing the predetermined overhead rates for 2017, the following estimates were made for the year Manufacturing overhead Direct labor cost Direct labor hours Machine hours Department IC DB $2,100,000 $1,400,000 1,500,000 1,200,000 100,000 100,000 200,000 400,000 During January, the job cost sheet showed the following costs and production data: Department IC DB Direct materials used $195,000 $128,000 Direct labor cost 100,000 110,000 Manufacturing overhead incurred 130,000 135,000 Direct labor hours 8,000 Machine hours 16,000 8,400 34,000 Instructions (a) Compute the predetermined overhead rate for each department. (b) Compute the total manufacturing cost assigned to jobs in January in each department. (c) Compute the balance in the Manufacturing Overhead account at the end of January and indicate whether overhead is over- or underapplied.