The Gilster Company, a machine tooling firm, has several plants. One plant, located in St. Falls, Minnesota, uses a job order costing system for its batch production processes. The St. Falls plant has two departments through which most jobs ass. Plantwide overhead, which includes the plant manager's salary, accounting personnel , cafeteria, and human resources, is budgeted at $360,000. During the past year, actual plantwide overhead was $340,000. Each department's overhead consists primarily of depreciation and other machine-related expenses. Selected budgeted and actual data from the St. Falls plant for the past year are as follows. Department A Department B $ 100,000 120,000 $ 282,000 302,000 Budgeted department overhead (excludes plantwide overhead) Actual department overhead Expected totol activity: Direct labor hours Machine hours Actual activity: Direct lobor hours Machine-hours 38,000 20,000 20,000 47,000 39,000 20,800 18,700 49,000 For the coming year, the accountants at St. Falls are in the process of helping the sales force create bids for several jobs. Projected data pertaining only to job no. 110 are as follows. $25,000 Direct materials Direct Labor cost: Department A (2,800 hr) Department B (1,568 hr) Machine-hours projected: Department A Department B Units produced 42,000 14,000 170 1,200 9,000 Assume the St. Falls plant uses three separate overhead rates to assign overhead costs to jobs. b-1. Find the plant wide overhead rate by using expected machine hours. b-2. Find the department overhead rate using expected machine hours for Department A and Department B. b-2. Calculate the projected manufacturing costs for job 110 using the three separate rates computed in b-1 and b-2. Complete this question by entering your answers in the tabs below. Req B1 Req B2 Req B3 Find the department overhead rate using expected machine hours for Department A and Department B. (Round your answer to 2 decimal places.) Overhead rate-Department A Overhead rate-Department B por machine hour por machine hour