The cross elasticity of demand (XED) between the price of a metro ticket and the weekly ridership of a suburban feeder bus service is +0.6.
Currently, the weekly ridership of the feeder bus service is 84,000 84,000\,84,000 passenger trips.
If the local transport authority increases the price of a metro ticket by 5%, what will be the new weekly ridership of the feeder bus service?
81,48081,48081,480 trips
86,52086,52086,520 trips
88,20088,20088,200 trips
91,00091,00091,000 trips
256 exam-style questions on AQA A Level Economics 1.3 Price determination in a competitive market, covering 1.3.1 The determinants of the demand for goods and services, 1.3.2 Price, income and cross elasticities of demand, 1.3.3 The determinants of the supply of goods and services, 1.3.4 Price elasticity of supply, 1.3.5 The determination of equilibrium market prices, and 1.3.6 The interrelationship between markets. Each one has a worked solution and a mark scheme showing where the marks go.