|   | Lesson in Economics - Econ 101 - Page 3 One Billion Dollars 
						The government claims 700,000 clunkers were replaced so that is 224
						million gallons saved per year. That equates to a bit over 5 million barrels of
						oil. 5 million barrels is about 5 hours worth of US consumption. More
						importantly, 5 million barrels of oil at $90 per barrel costs about $450
						million dollars.
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