All other things being equal, a substantial increase in government spending on national infrastructure and education is most likely to
increase both aggregate demand and long-run aggregate supply.
increase aggregate demand but not long-run aggregate supply.
increase long-run aggregate supply but not aggregate demand.
increase neither aggregate demand nor long-run aggregate supply.
222 exam-style questions on AQA A Level Economics 2.2 How the macroeconomy works: the circular flow of income, aggregate demand/aggregate supply analysis and related concepts, covering 2.2.1 The circular flow of income, 2.2.2 Aggregate demand and aggregate supply analysis, 2.2.3 The determinants of aggregate demand, 2.2.4 Aggregate demand and the level of economic activity, 2.2.5 Determinants of short-run aggregate supply, and 2.2.6 Determinants of long-run aggregate supply. Each one has a worked solution and a mark scheme showing where the marks go.