According to Kohlberg's Model of Moral Reasoning

According to Kohlberg's model of moral reasoning

A) morality based on obedience to authority is superior to that based on living up to expectations of others.
B) morality based on living up to others' expectations is superior to that based on adherence to a valid social contract.
C) morality based on following rules to maintain social order is superior to that based on nice behaviours being exchanged for future favors.
D) morality based on following rules to maintain social order is superior to that based on a personal moral system reliant on abstract principles.