Due: April 23, 2015 at end of workday
15. Chapter 14, Sect. 4, Problem 7
16. Chapter 14, Sect. 6, Problem 7
17. Chapter 14, Sect. 6, Problem 26
18. Chapter 14, Sect. 7, Problem 38
19. Chapter 14, Sect. 7, Problem 66
20. Chapter 14, Sect. 11, Problem 36