Final answer:
A line manager matches the description of the person in the question, with responsibilities over a department and fiscal accountability within an organization.
Step-by-step explanation:
The person or group of people who directs and controls all or part of a facility, location, department, or other function; has the fiscal responsibility for the organization; and is accountable for ensuring compliance with legal and other applicable requirements is known most closely to a line manager. A line manager is part of a hierarchy of authority and is responsible for specific areas or departments within an organization. Line managers are accountable to higher-level management and ultimately to the chief executive officer (CEO) of an organization. In comparison to the other options, a supervisor typically oversees the day-to-day productivity of employees rather than having broad fiscal responsibilities; a CEO is responsible for the entire operation and strategic direction of a company; and a compliance officer specializes in ensuring adherence to laws and regulations.