The formation and implementation of policies are the major duties of the

The major duties of the executive arm of government include the formation and implementation of policies. The executive branch of government is responsible for implementing and enforcing laws, managing public affairs, and overseeing the day-to-day operations of the government. The executive is usually headed by the president, prime minister, or governor, depending on the form of government in a country. In this capacity, the executive branch works closely with the other arms of government, particularly the legislature, to develop and implement policies that benefit the citizens. Thus, the correct answer is the executive.