Final answer:
In a restaurant, it is common practice to acknowledge customers within a few minutes of them sitting down. This helps create a positive customer experience and shows that their presence is valued.
Step-by-step explanation:
In a restaurant, it is common practice to acknowledge customers within a few minutes of them sitting down. This helps create a positive customer experience and shows that their presence is valued. Although there is no set rule for the exact number of minutes, it is generally recommended to acknowledge customers within 2-3 minutes of them being seated.