What is one of the three factors that can affect menu preparation?

Skill level is a crucial factor that can significantly impact menu preparation. The skill level of the individuals involved in the preparation affects their ability to execute complex recipes, utilize various cooking techniques, and manage food safety practices effectively. Experienced cooks may confidently prepare a wider range of dishes and present them with precision, while less experienced cooks might find certain menus challenging. This can influence not only the quality of the food but also the efficiency of the workflow in the kitchen.

While weather, music selection, and time of day can have an influence on other aspects of dining experiences and operations, they do not directly alter the fundamental capabilities necessary for preparing a menu. Weather might affect ingredient availability or customer preferences, music selection can enhance the dining atmosphere, and time of day could dictate meal types served, but it is the skill level of the kitchen staff that primarily affects how well a menu is executed.