Answer:
A. are typically involved with producing the organization's products or providing its service
Explanation:
First-line managers are those who are directly above non-managerial workers. They are at the bottom of the managerial chain, but they are very important in a company.
A typical first-line management position is that of supervisor. The supervisor can oversee a production-line and check for quality standards, or can be the supervisor in a service-oriented firm, and check for possible improvements in customer service.
