16. The answer is B.
17. The answer is B.
18. The answer is D.
19. The answer is B.
20. The answer is A.
21. The answer is C.
22. The answer is B.
23. The answer is C.
24. The answer is C.
25. The answer is A.
26. The answer is A.
27. The answer is A.
28. The answer is B.
29. The answer is C.
30. The answer is B.
Return to Economics Challenge Tests