*AP® Course Descriptions and test various test items.  Copyright© 2005 by the College Board.  Reproduced with permission.  All rights reserved.  < http://apcentral.collegeboard.com >.

The problems have been reprinted with permission by the College Board, the copyright owner, and may not be mass distributed or resold, electronically or otherwise.  Solutions to these problems were suggested by Randolph Cooper, Shirley Gray and Stewart Venit.  Unauthorized use, reproduction, duplication, editing, or dissemination of this material, in part or in whole, is forbidden by law.