All you need to study and prepare for the AP Economics exams is in this test-prep book -- "Cracking the AP Economics Macro & Micro Exams, 2011 Edition" includes: -2 full-length AP Economics practice tests with detailed explanations-Proven test-taking strategies from the experts to help you score higher on your AP-Review of all Economics AP topics covered, such as systems of government, economic decisions, firm production, costs, revenues and aggregate demand-AP review questions in every chapter-Tables, charts and diagrams to help you understand and retain even more for the test-And much more!