Which one of the following factors is most likely to cause a rightward shift in an economy's long-run aggregate supply curve?
An increase in the rate of tax on company profits.
A reduction in the state retirement age.
An expansion of state-funded technical education and apprenticeship schemes.
A rise in the exchange rate of the domestic currency.
23 exam-style questions on Edexcel A A Level Economics 2.3.3 Long-run AS. Each one has a worked solution and a mark scheme showing where the marks go.