July 2014
Beginner
384 pages
8h 39m
English
CHAPTER7
Supply and Demand
In This Chapter
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Supply and demand is a concept that most people understand intuitively because they have a lot of experience buying products they need and want. When your supermarket has a large supply of your favorite crackers, they will mark down the price to sell their inventory. When the store has difficulty getting a supply of your popular cracker brand, ...