Which of the Following People Is MOST Likely to Disapprove

Which of the following people is MOST likely to disapprove of unethical practices more strongly than the others?

A) Rebecca,who has noticed that most of her colleagues often use office supplies for personal use
B) Jason,an editor,who has noticed that all his managers agree that it is okay to plagiarize a small amount of content occasionally
C) Sarah,who is a manager at an organization that does not provide guidelines for ethical behavior
D) David,who has noticed for the first time that a colleague misrepresented data in a report