Problem:
i) What might be the possible causes of inflation according to economic theory?
ii) Taking stable prices and full employment as two macroeconomic objectives of government, critically write on how fiscal and monetary policies could be used to achieve them.
iii) What factors are likely to affect the size of the price elasticity of demand?
iv) A publicly owned bus line is running at a loss. How can knowledge on the elasticity of demand for bus rides help in this situation?