Guardino 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 $50,000, $60,000, and $70,000, 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 entry to journalize the flow of costs into Department 1 during the period for direct materials is

a. Account Debit Credit Materials 50,000 Work in ProcessDepartment 1 50,000

b. Account Debit Credit Materials 100,000 Work in ProcessDepartment 1 100,000

c. Account Debit Credit Work in ProcessDepartment 1 100,000 Materials 100,000

d. Account Debit Credit Work in ProcessDepartment 1 50,000 Materials 50,000