Logan Products has two production departmentsassembly and finishing. These are supported by two service departmentssourcing (purchasing and handling of materials and human resources) and operations (work scheduling, supervision, and inspection). Logan has the following labor hours devoted by each of the service departments to the other departments.

Total Service Dept. Cost Allocated Total Production Cost a. Direct Method Assembly Finishing b. Step Method Assembly Finishing c. Reciprocal Method Assembly Finishing