Microeconomics 20th Edition by Campbell McConnell, Stanley Brue,Sean Flynn

Exercise 1

Look at the demand curve in Figure 6.2a. Use the midpoint formula and points a and b to calculate the elasticity of demand for that range of the demand curve. Do the same for the demand curves in Figures 6.2b and 6.2c using, respectively, points c and d for Figure 6.2b and points e and f for Figure 6.2c.