Any Difficulty Falling or Staying Sleep Is Known as ______

question 328

Multiple Choice

Any difficulty falling or staying sleep is known as ______.

• A) apnea
• B) cataplexy
• C) narcolepsy
• D) insomnia

---

Definitions:

Purely Competitive

A market characterized by a large number of small firms, a homogeneous product, and easy entry and exit, leading to firms being price takers.

Marginal Product

The additional output that is produced by using one more unit of a particular input, keeping all other inputs constant.

Derived Demand

Refers to the demand for a good or service that results from the demand for another good or service.

Productive Resource

Assets, materials, or inputs used in the production of goods and services, including labor, capital, and natural resources.