0 points: Chapter 4, section 0: Exercise 0
2 points: Chapter 4, section 0: Exercise 1
0 points: Chapter 4, section 1: Exercise 0
2 points: Chapter 4, section 1: Exercise 1
2 points: Chapter 4, section 4: Exercise 0
0 points: Chapter 4, section 4: Exercise 1
0 points: Chapter 4, section 4: Exercise 2
2 points: Chapter 4, section 4: Exercise 3
Total Points: 8