N an organizational structure, “chain of command” refers to a company's hierarchy of reporting relationships – from the bottom to the top of an organization, who must answer to whom. The chain of command not only establishes accountability, it lays out a company's lines of authority and decision-making power.
Congress is the legislative branch of the federal government that represents the American people and makes the nation's laws. It shares power with the executive branch, led by the president, and the judicial branch, whose highest body is the Supreme Court of the United States.
Payroll (a) but not 1000% sure
The fbi would be the correct answer for this
