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