The correct answer is C) hiring and managing a staff.
The Expense Report of a United States Representative is an example of hiring and managing a staff.
Among the duties of the Congressman or Congresswoman elected to the House of Representatives to represent the people of the United States, we find the introduction of Bills and resolutions, serve on committees and offer amendments. In the case of the Expense Report of a United States Representative, this is an example of hiring and managing a staff.