14.1 problem Problem 27
14.2 problem Problem 28
14.3 problem Problem 29
14.4 problem Problem 30
14.5 problem Problem 31
14.6 problem Problem 32
14.7 problem Problem 33
14.8 problem Problem 34
14.9 problem Problem 35
14.10 problem Problem 36
14.11 problem Problem 37
14.12 problem Problem 38
14.13 problem Problem 39
14.14 problem Problem 40
14.15 problem Problem 41
14.16 problem Problem 46 part a
14.17 problem Problem 46 part b