2. ©2004 by Pearson Education

3. ©2004 by Pearson Education

4. ©2004 by Pearson Education

5. ©2004 by Pearson Education

6. ©2004 by Pearson Education

7. ©2004 by Pearson Education

8. ©2004 by Pearson Education

9. ©2004 by Pearson Education

10. ©2004 by Pearson Education

11. ©2004 by Pearson Education

12. ©2004 by Pearson Education

13. ©2004 by Pearson Education

14. ©2004 by Pearson Education

15. ©2004 by Pearson Education

16. ©2004 by Pearson Education

17. ©2004 by Pearson Education

18. ©2004 by Pearson Education

19. ©2004 by Pearson Education

20. ©2004 by Pearson Education

21. ©2004 by Pearson Education

22. ©2004 by Pearson Education

23. ©2004 by Pearson Education

24. ©2004 by Pearson Education

25. ©2004 by Pearson Education

26. ©2004 by Pearson Education

27. ©2004 by Pearson Education

28. ©2004 by Pearson Education

29. ©2004 by Pearson Education