a) What is the value of the slope of the demand curve? Remember to enter a minus (-) sign to indicate negative values. b) What is the elasticity of demand between points a and b, and between points c and d? Round your answers to 2 decimal places. a and b: cand d: c) At what price is the elasticity of demand equal to one? $[ d) At what price would consumers spend the most on this product? e) Between what prices is demand inelastic? Between a low price of [ and a high price of Price 45 36 27 18 a 0 9 18 27 Quality per period d 36 45