xBookUtils.terms['fn_11_501'] = "For information on stripper wells, see U.S. Department of Energy. Marginal & Stripper Well Revitalization. http://www.fossil.energy.gov/programs/oilgas/marginalwells/#.";
xBookUtils.terms['fn_11_502'] = "Bernstein, William J. A Splendid Exchange: How Trade Shaped the World. New York: Atlantic Monthly Press, 2008. See p. 62.";
xBookUtils.terms['fn_11_503'] = "How much is not a noticeable amount? Recall from Chapter 5 that the elasticity of demand is or, rearranging, . Suppose that the elasticity of demand for oil is 0.5. This means that a 10% increase in the quantity of oil will reduce price by . An increase in the supply of oil of 10 barrels a day is a percentage increase of , so price falls by . At a price of $50 per barrel, this means that an increase in 10 barrels of oil would reduce price to 49.9999987, that is, it would not be noticeable.";
xBookUtils.terms['fn_11_504'] = "Not only are 60% of the small motels and hotels in the United States owned by East Indians, nearly a third of these owners have the surname Patel; see http://news.bbc.co.uk/2/hi/south_asia/3177054.stm. The story of Cambodian doughnut shops in Los Angeles is from Postrel, Virginia. 1999. The Future and Its Enemies. New York: Touchstone, pp. 49–50.";