In a Good Internal Control System, Which of the Following

Multiple Choice

In a good internal control system, which of the following documents are required for proper approval of a payment to a supplier?

A) a journal entry, a supplier invoice, and a description of the goods being purchased
B) a receiving report, an invoice, and a purchase order
C) a purchase order, a journal entry, and a price catalog
D) a supplier invoice, a bill of lading, and the supplier's financial statements