Exhibit 7.2 -Refer to Exhibit 7.2,which Shows Different Cost Curves.Which of the Cost

question 188

Multiple Choice

Exhibit 7.2

-Refer to Exhibit 7.2,which shows different cost curves.Which of the curves represents total cost?

• A)A
• B)B
• C)C
• D)both A and B
• E)both A and C

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Definitions:

Leeward Side

The side of an island, mountain, or other landmass that is sheltered from the prevailing wind, typically receiving less rain and having different climatic conditions than the windward side.

Limiting Factor

A factor in the environment that restricts the development, quantity, or spread of a species or a group of species within an ecosystem.

Desert

A barren area of landscape where little precipitation occurs and consequently living conditions are hostile for plant and animal life.

Arctic Tundra

A biome characterized by cold, desert-like conditions, found in the Arctic regions, supporting a limited range of plants and animals adapted to extreme cold.