-The Data in the Table Above Give Two Points on the Demand

question 131

Multiple Choice

-The data in the table above give two points on the demand curve for pizza.Using the midpoint method,when the price of a pizza falls from $10 to $9,what is the price elasticity of demand?

• A) 0.5
• B) 0.6
• C) 0.9
• D) 2.1
• E) 8.6

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Definitions:

Saccule

Saclike cavity in the vestibule of the vertebrate inner ear; contains sensory receptors for gravitational equilibrium.

Exteroreceptors

External sensors in the body that detect stimuli from the outside world, such as light, sound, and touch.

Perception

Processing of sensory stimuli that occurs when the brain interprets information being received from the sensory receptors.

Thermoreceptors

Thermoreceptors are sensory receptors that detect changes in temperature, enabling the sensation of warmth or cold.