The economy is at long-run equilibrium and the inflation rate is within the central bank's target range. The government has increased its purchases of goods and services to ease the negative effects of the recent bush fires on real GDP. Everything else remaining unchanged, use the ADAS model to explain how the government's actions would affect equilibrium output, inflation rate and unemployment rate in the: a. short run b. long run. Your answer should include the influence of private sector expectations of future prices and wages.