Here is a copy of your Fall 05 Final Exam, with answer key.  Either print it, use your own copy, or open a new window and view it there while you listen to the discussion.

Here is a discussion of questions 1 through 10, in RealAudio format  
Here is a discussion of questions 11 through 15, in RealAudio format
Here is a discussion of questions 16 through 33, in RealAudio format