Final answer:
Option D, 'He should wait for everyone to be served before he starts eating,' Albert should demonstrate professional conduct by following proper business etiquette, which includes waiting for everyone to be served before he begins to eat. This approach shows respect for the clients and an understanding of how to conduct oneself professionally in a business lunch setting.
Step-by-step explanation:
In a professional setting, such as a face-to-face meeting with clients where lunch is served, Albert needs to demonstrate professionalism through his conduct. Albert should avoid making jokes about the food being free, as this can be considered unprofessional and possibly make clients uncomfortable. Instead, following proper dining etiquette reflects well on both Albert and his company.
Option D, 'He should wait for everyone to be served before he starts eating,' is the correct course of action. This demonstrates respect for the attendees and an understanding of business etiquette. In such meetings, it is customary to allow all guests to receive their meal before beginning to eat, signaling that everyone is equal and respected. Although option C is considerate, it may not always be practical or expected in a business setting. As such, waiting for everyone to be served is the widely accepted norm and shows thoughtfulness and professionalism.