The TA office hours are: Sourabh Sinha T 11:40 - 12:30 PSH 353 480-965-3293 W 3:40 - 4:30 PSH 352 Help Study Scott Menor TH 10:40 - 11:30 PSB 354 M 9:40 - 10:30 PSH 352 Help Study Titus Leo F 11:00 - 12:00 PSB 355 480-727-6411