When a Demand Curve Is Vertical,the Elasticity of Demand Is $\infty$

question 16

Multiple Choice

When a demand curve is vertical,the elasticity of demand is equal to

• A)0.
• B)1.
• C)(\(\infty\)).
• D)-1.

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Definitions:

Parapsychology

A field of study that investigates paranormal phenomena and psychic abilities, such as telepathy and clairvoyance, often considered outside the realm of conventional psychology.

Prosopagnosia

A brain disorder marked by the incapacity to identify facial features, commonly referred to as face blindness.

Perception

The process by which sensory information is organized, interpreted, and consciously experienced, forming a basis for understanding the environment.

Sensation

How our sensory receptors and nervous system take in and illustrate stimuli energies from the surroundings.