Question 13 1 pts In the Keynesian model, Aggregate demand is composed of: 0 Consumption, interest rates and productivity 0 Interest rates, productivity and regulations 0 Government spending, taxes and regulations 0 Consumption, investment and government spending Question 14 1 pts Household expenditures are inuenced by: 0 Income, taxes and productivity 0 Expectations about the future, levels of wealth, and income 0 Expected prot rates, expectations of future growth of the economy and key input prices 0 Changes in the relative economic growth rates and exchange rates Question 15 1 pts Business spending is inuenced by: 0 Income, taxes and productivity 0 Expectations about the future, levels of wealth, and income 0 Expected prot rates, expectations of future growth of the economy and key input prices 0 Changes in the relative economic growth rates and exchange rates