Of the Total Income Earned in the U.S.economy,approximately

question 162

Multiple Choice

Of the total income earned in the U.S.economy,approximately

• A) 25 percent is earned by workers, and 75 percent is earned by landowners.
• B) 50 percent is earned by workers, 25 percent is earned by landowners, and 25 percent is earned by owners of capital.
• C) 75 percent is earned by workers, and 25 percent is earned by owners of land and capital.
• D) 90 percent is earned by workers, and 10 percent is earned by owners of land and capital.

---

Definitions:

Baroreceptors

Sensory nerve endings found in the walls of arteries and the heart that sense changes in blood pressure.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, often measured as an indicator of heart health.

Cardioregulatory Center

A region of the brain, specifically in the medulla oblongata, that regulates heart rate and blood pressure by coordinating the autonomic nervous and the cardiovascular systems.

Vasodilator Substance

Chemicals that relax and expand blood vessels, increasing blood flow and decreasing blood pressure.