Due: May 14, 2015 at end of the workday
25. Chapter 3, Section 6, Problem 6
26. Chapter 3, Section 15, Problem 9
28. Chapter 3, Section 15, Problem 17
29. Chapter 3, Section 7, Problem 21
30. Chapter 3, Section 7, Problem 31
31. Chapter 3, Section 9, Problem 1
32. Chapter 3, Section 9, Problem 11
33. Chapter 3, Section 9, Problem 15