Bao, an industrial equipment sales rep, purchases a quick snack to eat on the way to work. He buys lunch while on the road visiting customers, and grabs bread and milk on the way home when he stops to buy gas. Bao probably does most of this shopping at a

A) convenience store.
B) warehouse club.
C) conventional supermarket.
D) drugstore.
E) category specialist.

Bao's shopping habits suggest that he prioritizes convenience and speed over variety and price. This makes a convenience store the most likely choice for his shopping needs as they are usually located in easily accessible areas with quick in-and-out options. Warehouse clubs and conventional supermarkets are typically larger and may take more time to navigate, while drugstores and category specialists may not offer the full range of products that Bao needs.