Final answer:
The best way for the sales associate to prepare for the arrival of this customer would be to place the camera and memory card at the customer service desk with the customer's name attached.
Step-by-step explanation:
The best way for the sales associate to prepare for the arrival of this customer would be to place the camera and memory card at the customer service desk with the customer's name attached, and request a page when the customer arrives. This ensures that the camera is readily available for the customer and saves time when the customer is in a rush to view the camera.