Rathburn, Inc. is a service firm that uses process costing. The firm worked on a total of 1,400 cases this month. 900 of which were completed during the period. The remaining cases were 25% complete. The firm incurred $221000 in direct labor and manufacturing overhead costs during the period, and had $4,500 in direct labor and manufacturing costs in beginning inwentory. Using the weighted average method, what was the total cost of cases stiilin process at the end of the period? Multiple Choice $27,500 $28.220 $198.000 $282,200