Exercise 8-5 (4 pts)
Exercise 8-7 (2 pts)
Exercise 8-13 (2 pts)
Exercise 8-15 (3 pts)
Exercise 8-16 (4 pts)
Exercise 10-3 (24 pts)
Exercise 10-7 (2 pts)
Exercise 10-9 (3 pts)
Exercise 10-13 (2 pts)
Exercise 10-17 (1 pt)