According to Mill, which of these is the "external sanction" on the principle of utility?

According to Mill, which of these is the "external sanction" on the principle of utility?a.The hope that fellow creatures will think well of us b.The fear that fellow creatures will not think well of us c.The hope that the "ruler of the universe" will think well of us d.The external sanction can be any of the above e.None of the above is an external sanction on the principle of utility  According to Mill, which of these is the "internal sanction" on the principle of utility? a. A feeling which tries to stop a person from doing something they believe to be wrong b. A law which forbids people to act in certain ways c. A law that requires people to act in certain ways d. All of the above e. None of the above . Which of the claims below commits the "naturalistic fallacy"? a. Nuclear technology should be abandoned because it produces waste that is harmful b. Nuclear technology should be abandoned because it can be used for destructive purposes c. Nuclear technology should not be abandoned because it can be used constructively d. All of the above e. None of the above