Today’s economy is tough - but economics doesn’t have to be. Arnold’s ECONOMICS, 13E opens up the world of economic analysis for readers. Ever wonder why colleges use GPAs, ACTs, and SATs for admission, how supply and demand play out on a freeway, what price has to do with being late to class, or how you might end up paying for good weather? ECONOMICS, 13E answers these questions and more as you open the world of economic analysis. This edition offers more detailed coverage of how economists build theories to explain everyday life than any other principles of economics book available. Memorable examples illustrate the unexpected places economics occur, while engaging learning features show you how economic forces link to everyday events. You’ll discover the unexpected places economics occur as you see how economic forces form an important part of life 24/7.Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.