Final answer:
Every restaurant should have a minimum of 5 Server Trainers to ensure effective training and high-quality customer service.
Step-by-step explanation:
The subject of this question is Business and it is intended for High School students.
Every restaurant should have a minimum of 5 Server Trainers (option C) because having more trained individuals can ensure a smooth flow of operations and high-quality customer service. These Server Trainers are responsible for training new servers, ensuring they are familiar with menu items, proper serving techniques, and customer service standards.
By having a minimum of 5 Server Trainers, the restaurant can distribute the training responsibilities effectively, allowing each Trainer to provide personalized attention and guidance to new servers. This ensures that the new servers are well-prepared to deliver exceptional service to the customers.