If you go to the Arnold icon on the course home page, you will find the exam guides for Exam 3. For each item on your test form, A, B, C or D, there is a short blurb or description to let you know precisely what your incorrect exam questions were about.
So look at your exam printouts. Then check the exam guide for that exam form. That will let you know semi-precisely what to study before the final.
I will try to do exam 2 and exam 1 files, also.
I have all your exam printouts handy in my office, room 412 of Math and Physics Building. Drop in any time today to pick them up.