Answer:
"C"
Explanation:
Straight re-buy is a system of purchase where purchases are done through reordering from a registered supplier. It can either be straight re-buy or modified re-buy.
Straight re-buy : This is when the same quantity are re-ordered from the same supplier with the price and other terms of purchase remaining the same.
Modified re-buy : This happens when goods are re-ordered but either the price or some other terms of purchase have changed.
An office supplies sales rep should stay close with his or her current customer.
One of the reasons is that he/she might learn about new opportunity in the need of recognition stage.