According to the Graph Shown, If the Market Is in Equilibrium

question 45

Multiple Choice

According to the graph shown, if the market is in equilibrium, total surplus is:

• A) $30.
• B) $20.
• C) $50.
• D) $60.

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Definitions:

Hypothalamus

A region of the brain that coordinates many activities, including temperature regulation, thirst, hunger, and emotional activity.

Diencephalon

The between brain, which integrates sensory and motor information on its way to the cerebral cortex.

Mesencephalon

Also known as the midbrain, it is a portion of the brainstem involved in vision, hearing, motor control, sleep/wake, arousal, and temperature regulation.

Tectum

Roof (area above the ventricle) of the midbrain; its functions are sensory processing, particularly visual and auditory, and the production of orienting movements.