A Message Can Consist Of

question 16

Multiple Choice

A message can consist of:

• A) words
• B) symbols
• C) gestures
• D) all of these choices

---

Definitions:

Trade

The exchange of goods, services, or both between two parties, whether within the interior of a country or across international borders.

Comparative Advantage

The economic principle that a country should specialize in producing and exporting goods in which it has a lower opportunity cost than other countries.

Crude Oil

A naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials, used as a primary energy source.

Consumer Surplus

The dissimilarity between what consumers can potentially spend on a product or service and the sum they truly pay.