Suppose That the Due to Technological Innovations,the Absolute Price of a Recordable

question 53

Multiple Choice

Suppose that the due to technological innovations,the absolute price of a recordable CD declines by 25% while the absolute price of a recordable cassette tape declines by 10%.In this situation,the price of the CD relative to the price of a tape

• A) falls.
• B) rises.
• C) remains the same.
• D) changes unpredictably.

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Definitions:

Iris Diaphragm

A thin, adjustable circular structure in optical devices or the eye that controls the amount of light passing through by changing its size.

Condenser

A device used to condense a gas or vapor into a liquid.

Ocular Lens

The lens closest to the eye in a microscope or telescope, through which the viewer looks to magnify the image formed by the objective lens.

Objective Lens

The part of a microscope or telescope that is closest to the object being observed, focusing light and creating an initial image.