Thomas Hobbes's Book Leviathan Outlined His Idea of the Social

Thomas Hobbes's book Leviathan outlined his idea of the social contract. According to his view:

A) People are basically good and give priority to the well-being of others.
B) People are guided by self-interest and voluntarily agree to form a society to avoid chaos and war.
C) Most leaders of society exploit and mistreat the people they govern.
D) Political leaders should sign written agreements to govern fairly and they should be punished if they violate those agreements.