Final answer:
The Overflow area is meant to serve as temporary seating for interviewees or during peak times in a campus restaurant setting, to accommodate more students wishing to eat as a group.
Step-by-step explanation:
The Overflow (Tables and Chairs) area is supposed to be used primarily as a flexible space that can adapt to various needs within a business or campus setting. Considering the context of a campus restaurant, where students may be concerned about adequate seating for eating as a group and the efficient use of their time, the most appropriate use of the Overflow area would likely be D) Temporary seating for interviewees. This space would allow for the accommodation of extra people during peak times, such as lunch hours when students are trying to eat together, or when the main seating area is being used for multiple functions, such as studying and eating.