Final answer:
Designating a specific employee or team to handle customer complaints in food-service ensures swift resolution and improved efficiency, as demonstrated by a manager successfully addressing a lineup issue.
Step-by-step explanation:
In a food-service environment, it's crucial for the manager to ensure that there is a system in place for handling customer complaints. One effective practice is to designate a specific employee or a small team who are trained and responsible for addressing complaints. This approach can lead to improved customer satisfaction and smoother operations, as demonstrated through an example where a manager resolved a lineup issue by implementing clear floor markings, which increased efficiency and reduced stress among customer service clerks. Therefore, having designated personnel or standardized forms can help a food-service manager efficiently collect and respond to customer feedback, ensuring business runs smoothly and customer concerns are promptly addressed.