Which of the Following Lists Outlines the Best Order for a Typical

Which of the following lists outlines the best order for a typical sequence of activities in the revenue and collection cycle?

A) Delivering goods,billing customers,credit granting,collection activity.
B) Customer ordering,delivering goods,billing customer,cash receipts.
C) Customer ordering,delivering goods,credit granting,collection activity.
D) Credit granting,billing customers,delivering goods,cash receipts.