From science to arts, IDNLearn.com has the answers to all your questions. Our community is here to provide the comprehensive and accurate answers you need to make informed decisions.

How does the four-sector model of the economy help macroeconomists?
a. It helps them understand the competition in a market better.
b. It helps them model how an economy might function at an abstract level.
c. It helps them model how a sector might function within itself.
d. It helps them model how households spend their income.