Mocha Company manufactures a single product by a continuous process, involving three production departments. The records indicate that direct materials, direct labor, and applied factory overhead for Department 1 were $100,000, $125,000, and $150,000, respectively. The records further indicate that direct materials, direct labor, and applied factory overhead for Department 2 were $55,000, $65,000, and $80,000, respectively. In addition, work in process at the beginning of the period for Department 1 totaled $75,000, and work in process at the end of the period totaled $60,000 The journal entry to record the flow of costs into Department i during the period for direct materials is Oa. Materials 55,000 55,000 Work in Process-Department1 Ob. Work in Process - Department 1 55,000 Materials 55,000 Oc. Work in Process - Department 1 100,000 Materials 100,000 Od. Materials 100,000 Work in Process - Departmenti 100,000