Final answer:
The statement about the kitchen line having many moving parts and a clear hierarchy is true. Specialization within roles such as chefs, servers, and managers improves efficiency and meal production in a restaurant. option a.
Step-by-step explanation:
It is true that the kitchen line has many moving parts and there is a clear hierarchy associated with every single job. In a restaurant, tasks are divided among various roles such as the top chef, sous chefs, less-skilled kitchen help, servers, a greeter, janitors, and a business manager, each specializing in different aspects of the establishment's operation. This division of labor allows for a more efficient workflow, increasing productivity and the ability to produce more meals. Like in the scenario of having a baker and a chef, specialization enables each to focus on what they do best, which is more effective than having each attempt to handle all tasks from appetizers to desserts.