Weekly Problem Sets (Due at 8 AM on Assigned Date):

 PS-1:  A15, A20, A26, A28, 1.6, 1.30

 PS-2:  B4, B6, 17.2, 17.8, 17.14, 17.18

 PS-3:  17.12, 17.42, 17.65, 17.72, 17.76

 PS-4: 6.18, 6.22, 6.40, 6.46, 6.48, 6.52, 6.53, 6.68, 6.76, 6.88

 PS-5: 7.4, 7.10, 7.14, 7.16, 7.30, 7.36 (part c only), 7.56 (part a only), 7.64 (part a only)