Stelios's reaction to this scenario is: "that's not a good decision. she'll probably wind up needing one, if not several, of her friends to cover for her. how do you think that's going to make them feel?"

The answer to this question is Conventional

According to Kohlberg's stages of moral development, Conventional stages happen when someone started to judge a certain action based on the expectation of society. In this stage, people will developed a certain level of obedience towards authority and used it as a basis to determine what's right or wrong.