Which of the Following Best Describes the Process of Color

question 29

Multiple Choice

Which of the following best describes the process of color processing.

• A) The Young-Helmholz theory is correct.
• B) The opponent-process theory is correct.
• C) The Young-Helmholz theory and the opponent-process theory are correct.
• D) Neither the Young-Helmhotz theory nor the opponent-process theory are correct.

---

Definitions:

Customs Union

An agreement between two or more countries to remove trade barriers and reduce tariffs among them, and to establish a common external tariff against other countries.

Common External Tariff

A uniform tariff rate adopted by a customs union or common market on imports from countries outside the union.

Free Trade Area

A region where member countries have agreed to reduce or eliminate trade barriers, such as tariffs and quotas, among themselves.

Dumping

The practice wherein an exporter sells products in a foreign state for less than the price charged for the same or comparable goods in the exporter’s home market.