Final answer:
A first-line manager best describes Ross's position at Chez le'Steak.
Step-by-step explanation:
The type of manager that best describes Ross's position is a first-line manager. First-line managers are responsible for overseeing the daily operations and supervising the employees who directly produce the company's goods or services. They typically have direct contact with the employees and are tasked with managing their performance and ensuring tasks are completed efficiently.