The correct answer is option 3, Officials. Bureaucracy is a system of government in which officials, who are not elected or nominated representatives, hold the authority to make decisions and implement policies. These officials are typically part of a bureaucratic organization, which is structured hierarchically with clear lines of authority and responsibility. They are responsible for administering laws, managing public services, and carrying out the day-to-day functions of the government. The term "bureaucracy" is often used pejoratively to imply inefficiency, red tape, and excessive rules and regulations. However, bureaucracy plays a crucial role in ensuring the smooth functioning of a government and providing continuity and stability in governance. It is important to note that elected or nominated representatives, as indicated in options 1 and 2, are not an essential component of a bureaucracy.