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
A change in net export spending would most likely be caused by changes in _____.
rev: 06_12_2018
a. 2 and 3
b. 5 and 6
c. 7 and 8
d. 6 and 9