Materials purchased on account during the month totaled $190,000. Materials requisitioned and placed in production totaled $165,000. The journal entry to record the materials purchased on account is:

A. Materials 156,000
Work in Process 156,000

B. Work in process 190,000
Materials 190,000

C. Work in process 156,000
Materials 156,000

D. Work in process 156,000
Cash 156,000