Final answer:
In this scenario, you should seat the 8-top first as it was the next on the waitlist and is now available.
Step-by-step explanation:
In this scenario, you have a 2-top, 3-top, and an 8-top on the waitlist. If an 8-top table opens up in the dining room, you should seat the 8-top first.
The reason for this is that the 8-top was the next on the waitlist, and it is now available. By seating the 8-top first, you are ensuring that the customers on the waitlist are being seated in the order they arrived.
It's important to follow a fair and organized system to avoid any confusion or disputes with customers.