You have an old test from a course you've previously taken. The course is a core course for your program and it's difficult. You know from your friends that the professor has used similar questions on recent exams. You decide to help other students by posting this exam to a note$-$sharing site. Is this wrong? $($Choose the best answer$)$

Question $4$ options:

a$)$

Yes, you should not be posting a professor's material with the purpose of providing students with an unfair academic advantage

b$)$

No$,$ you already passed this course, so you can't be penalized for a breach of academic integrity

c$)$

No$,$ you're not sure that the professor will use similar questions so you aren't knowingly helping other students

d$)$

Yes, your actions could be considered wrong, but the course is difficult so you're doing a good thing by helping others