Which of the following options is true about the contractarian approach based on Deontological theory? a.Moral acts are those agreed by all b.People who understands and agrees to the contract are...

Which of the following options is true about the contractarian approach based on Deontological theory? a. Moral acts are those agreed by all b. People who understands and agrees to the contract are bound by it c. All the options are correct d. Rightness of action is in accordance with the rules and mutual agreement