That's fine by me... and it's nice that you are accepting the consequences of your actions, instead of... you know... cheating.
Ummm... Ava I have decided that I don't want you to share your project with me. I hope that is okay with you.
Everything works out great(except for the fact that Nia gets a bad grade), Nia was honest with herself, and she didn;t loose her friend. Most importantly she learned from her mistake, and decides to keep a journal so she can keep track of all of her assignments.