The TA office hours are: Elizabeth Fiechtner 9:30-10:30 MON PSH 350 480-965-0872 12:55- 1:45 WED PSH 352 Help Study Zhaofeng Gan 10:30-11:30 MON PSH 350 480-965-0872 4:00- 5:00 MON PSH 352 Help Study