Chapter 6 - Q. 4 Page 46
Chapter 6 - Q. 5 Page 47
Chapter 6 - Q. 8 Page 51
Chapter 6 - Q. 9 Page 52
Chapter 6 - Q. 18 Page 62
Chapter 12 - Q. 11 - Page 148
Chapter 12 - Q. 17 Page 151
Chapter 12 - Q. 22 - Page 159
