David Anderson & Margaret Ray 
Krugman’s Economics for the AP* Course (High School) [EPUB ebook] 

AP(R) Economics courses are hard. Krugman’s Economics for the AP(R) Course, third edition was created to help you solve the economics puzzle. Assembled by AP(R) experts and divided into short modules, the organization, language, and emphasis perfectly mirrors College Board’s curriculum framework. This dedication to the AP(R) courses keeps teachers and students on track to realize success on the AP(R) exams. New_to_this_edition Sapling Plus is a new digital solution that combines Learning Curve adaptive quizzing with an integrated e-book, robust online homework, and access to all student and teacher resources in one accessible place.