Which of the following formulates and implements government policy?

The Executive formulates and implements government policy. The executive branch of government is responsible for implementing and administering the laws and policies passed by the legislative branch of government. It is headed by the President or Prime Minister, who is assisted by ministers and other officials. The executive branch is responsible for enforcing laws, making decisions on government policies, and managing the day-to-day operations of the government. Therefore, the correct answer is "Executive".