Help pls. Thanks :)

Scenario 1: Alexis, a gifted high school student, wants to become a doctor. Because she comes from a poor family, she will need a scholarship in order to attend college. Some of her classes require students to do extra research projects in order to get an A. Her high school has a few older PCs, but there are always long lines of students waiting to use them during the school day. After school, she usually works at a part-time job to help support her family. One evening Alexis visits the library of a private college a few miles from her family's apartment, and she finds plenty of unused PCs connected to the Internet She surreptitiously looks over the shoulder of another student to learn a valid login/password combination. Alexis returns to the library several times a week, and by using its PCs and printers she efficiently completes the extra research projects, graduates from high school with straight A's, and gets a full-ride scholarship to attend a prestigious university Questions: 1. Did Alexis do anything wrong? 2. Who benefited from Alexis's course of action? 3. Who was hurt by Alexls's course of action? 4. Did Alexis have an unfair advantage over her high school classmates? 5. What kind(s) of ethical theory/theories touch this scenario