Real-Balances Effect Household Expectations Interest-Rate Effect Personal Income Tax Rates Profit Expectations National Incomes Abroad Government Spending Foreign Purchases Effect Exchange Rates Degree of Excess Capacity Answer the question based on the accompanying list of factors that are related to the aggregate demand curve. Investment spending would most likely be influenced by changes in Multiple Choice 5 and 10. 1 and 3. 8 and 9. 4 and 6