Sample Exam 3
| 1. | C | 31. | A | |
| 2. | A | 32. | B | |
| 3. | B | 33. | D | |
| 4. | D | 34. | C | |
| 5. | C | 35. | B | |
| 6. | C | 36. | A | |
| 7. | C | 37. | A | |
| 8. | B | 38. | D | |
| 9. | A | 39. | A | |
| 10. | C | 40. | B | |
| 11. | C | 41. | C | |
| 12. | B | 42. | D | |
| 13. | C | 43. | B | |
| 14. | A | 44. | C | |
| 15. | B | 45. | B | |
| 16. | A | 46. | A | |
| 17. | B | 47. | A | |
| 18. | C | 48. | B | |
| 19. | D | 49. | C | |
| 20. | B | 50. | B | |
| 21. | A | 51. | C | |
| 22. | A | 52. | D | |
| 23. | B | 53. | C | |
| 24. | D | 54. | D | |
| 25. | C | 55. | C | |
| 26. | C | 56. | D | |
| 27. | D | 57. | B | |
| 28. | B* | |||
| 29. | D | |||
| 30. | D |
#28: Answer (b) should read as follows: "increase by exactly $4"