The Most Widely Used Audio-Output Devices

question 82

Multiple Choice

The most widely used audio-output devices.

• A)microphones
• B)speakers and headphones
• C)cloud printers
• D)faxes

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Definitions:

Reservation Price

The reservation price is the maximum price that a consumer is willing to pay for a good or service or the minimum price a seller is willing to accept.

Barbara Streisand CDs

Physical compact discs containing music recorded by the American singer, actress, and filmmaker Barbara Streisand.

Complements

Goods that are often consumed together, such that an increase in demand for one leads to an increase in demand for the other.

Substitutes

Goods or services that can replace each other in use or consumption, such that an increase in the price of one leads to an increase in demand for the other.