The circular flow is made up of a continuous interaction of which three groups?

D) Households, government, and businesses

Explanation:

The model of the circular flow of economic activity includes circular interaction of households, government, and businesses.

This model is the structure that shows how money is exchanged, where it goes and who uses it. The government will tax households and businesses, businesses will sell goods and services to government and households, and households will earn money by labor and benefits from businesses and government.

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;