answer:I’d include it in the cover letter. Even though it lists as 3 separate bullets, it would be weird to have a 3rd document with just your salary requirements. Be sure to write a unique cover letter for just that position at that company. Research what they do. Try to put yourself in the position of the people reading these application. What are their biggest concerns/challenges? How can your unique skills help them solve those issues besides the generic bullshit that everyone puts on there (team player, attention to detail, bla-bla-bla, etc.). The cover letter is your opportunity to make the pitch for why YOU WERE BORN FOR THIS POSITION and no-one else will ever be able to do it as well as you can. The resume should support the arguments made in the letter.