All supply chain processes can be broken down into four process cycles that connect the five stages of the supply chain; the customer order cycle, the replenishment cycle, the manufacturing cycle, and the procurement cycle.

Consider the supply chain involved when a customer purchases a book at a bookstore. Based on this, which cycle connects the manufacturer and the supplier such that the manufacturer requires raw material inputs of paper, ink, and so on$,$ to begin the assembly process for another batch of the book?