Final answer:
It is standard in the restaurant industry to greet customers within 1 to 3 minutes of being seated, especially in a campus environment where students are often on a tight schedule.
Step-by-step explanation:
When guests are seated at a table in a restaurant, especially in a busy campus setting, it is industry standard to greet them promptly. Generally, it is best practice to approach the table and greet guests within 1 to 3 minutes of their seating. This quick greeting assures guests that they have been noticed and that someone will be attending to their needs shortly.
In the scenario described, where friends took over five minutes to find a table and are checking their watches, it is especially important to acknowledge their presence as soon as possible. They appear pressed for time, likely due to a class schedule, and would appreciate a swift greeting and efficient service. Therefore, the servers wearing white tops and black pants should make it a priority to greet them with an expectant smile and provide menus or information on specials to expedite their dining experience.