Ex. 15 Ex. 15 p. 108 Ex. 15 p. 14 Ex. 15 p. 16 Ex. 15 p. 43 Ex. 15 p. 51 Ex. 15 p. 55 Ex. 15 p. 66 Ex. 15 p. 73 Ex. 15 p. 79 Ex. 15 p. 8 Ex. 15 p. 85 Ex. 15 p. 97 Ex. 15-16 Ex. 152-154 Ex. 155 Ex. 156 Ex. 157 Ex. 158 Ex. 159 Ex. 15b p. 22