Answer:
Consumer, Investment, Government, and Foreign.
Explanation:
Consumer:
Personal disposable income
Investment:
Retained earnings
Government:
Indirect business taxes, Corporate income taxes, Social Security contributions, and Individual Income taxes.
Foreign:
No specified source of income but is instead represented by the difference in goods sent abroad and goods purchased from abroad.
Hope this helps! Have a great day my loves<3
-Heiwa
