Which action contributes to satisfying clients and maintaining profits?

Controlling costs while satisfying customers is essential in catering management as it strikes a balance between maintaining profitability and ensuring customer satisfaction. By effectively managing costs, a catering business can provide quality services and products at competitive prices, which is likely to please clients. This includes careful planning of budgets, efficient use of resources, and finding cost-effective suppliers while still delivering excellent customer service and high-quality meals or event experiences. This approach not only enhances client satisfaction but also helps sustain the business's profit margins over time.

The other options lack this balance. Adjusting prices without notice can create confusion or dissatisfaction among clients, as they may feel blindsided by unexpected costs. Offering custom services without feedback risks providing services that do not align with clients' needs or preferences, potentially leading to dissatisfaction. Ignoring customer feedback undermines the foundation of good customer service, as feedback is crucial to improving offerings and addressing client expectations. Therefore, the emphasis on controlling costs while ensuring customer satisfaction is critical for long-term success in the catering industry.