Answer:
Option D.
Explanation:
Businesses earn their revenues from households, is the right answer.
In economics, the circular flow model is a model to explicates money flow throughout an economy. The circular flow of income between the household and business sector is the most common form of this kind of model. This model outlines all of the participants in an economy as either firms or households and it distributes markets into two different divisions known as the:
Markets for goods and services
Markets for factors of production
