28. What will this program print, assuming dynamic scoping? (10 points) Consider the following code snippet for problems #29-31. For this problem, assume dynamic scoping. program main() 1. 2. { 3. 4. int a = 1; int c = 4; procedure P(int a) 5. 6. 7. int ba/5; 8. 9. 10. if (b>2) P(b); 11. } 12. else 13. { 14. Q(c-2-b); 15. 16. } 17. procedure Q(int b) 18. { 19. (*) 20. 21. 22. 23. if (b