Here is a schedule of when I will be holding office hours (and having a review session) over the next two weeks:
Monday, May 4: office hours from 11:00 to 1:00.
Tuesday, May 5: office hours from noon to 2:00.
Tuesday, May 12: office hours from 9:30 to noon, review session from 1:00 to 3:30.
Wednesday, May 13: office hours from 9:15 to 11:15.
I might be free at a few other times, but this is what I can commit to for the time being. Also, I am happy to field questions by e-mail. Those of a general interest I will answer on the course blog.