-Consider the Demand Curves for Soft Drinks Shown in the Figure

question 309

Multiple Choice

-Consider the demand curves for soft drinks shown in the figure above. Moving from point a to point c means that

• A) the marginal benefit of each additional soft drink falls.
• B) the opportunity cost of another soft drink increases.
• C) people's incomes have decreased.
• D) the price of a soft drink has increased.

---

Definitions:

Auditory Receptors

Specialized cells located within the inner ear that convert sound waves into electrical signals, which the brain interprets as sound.

Tympanic Membrane

Also known as the eardrum, it is a thin membrane that separates the outer ear from the middle ear and vibrates in response to sound waves.

Detection

The act or process of discovering or identifying the presence of a substance, signal, or condition.

Pitch

In music, pitch is the quality of a sound that is determined by the frequency of the sound waves, often perceived as how "high" or "low" a note sounds.