Which Are Not Generally Considered to Be Complementary Goods

question 147

Multiple Choice

Which are not generally considered to be complementary goods?

• A)gasoline and motor oil
• B)beef and chicken
• C)beer and pretzels
• D)razors and razor blades

---

Definitions:

Myocardium

The muscular tissue of the heart, responsible for the contracting action that pumps blood through the body.

Pacemaker

A device that delivers electrical impulses to the heart to regulate the heartbeat, used in cases of arrhythmia. Another reference is to specialized heart cells that naturally set the rhythm of the heart.

SA Node

The sinoatrial node, known as the heart's natural pacemaker, which initiates the electrical impulses that dictate heart rhythm.

Coronary Veins

Veins that drain deoxygenated blood from the myocardium (heart muscle) into the right atrium.