In the Short Run for a Particular Market, There Are

question 434

Multiple Choice

In the short run for a particular market, there are 5,000 firms. Each firm has a marginal cost of $7 when it produces 200 units of output. One point on the market supply curve is

• A)quantity = 5,000; price = $7.
• B)quantity = 35,000 price = $35,000.
• C)quantity = 1,000,000, price = $7.
• D)quantity = 1,000,000, price = $35,000.

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Definitions:

Hearing Aids

Devices designed to aid those who have difficulty hearing by amplifying sound.

Absolute Threshold

The minimum stimulus intensity required to be perceived by the senses, such as the softest sound a person can hear.

Basilar Membrane

A critical structure within the cochlea of the inner ear that plays a key role in sound perception by vibrating in response to sound waves.

Frequencies

The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves) or in an electromagnetic field (as in radio waves and light).