What should a server do before serving alcohol to customers?

Answer: B — Always ask for ID from anyone who looks underage

Asking for ID from anyone who appears to be underage is a crucial part of responsible alcohol service. This practice helps ensure compliance with laws designed to prevent underage drinking. By consistently verifying the age of individuals who seem younger, servers are acting in accordance with legal requirements and protecting their establishment from potential legal penalties and liabilities associated with serving alcohol to minors. This approach promotes a culture of responsibility and caution, where age verification is standard regardless of assumptions based on appearance. It is important to recognize that underage individuals may not always conform to societal expectations of how they should look, and relying on assumptions or visual cues can lead to mistakes. By asking for ID, servers are applying the best practice and maintaining a safe environment for all patrons.