Carolina Is Looking to Buy a New Computer, and Is

question 5

Multiple Choice

Carolina is looking to buy a new computer, and is researching input devices. Carolina learns that a(n) ____ mouse uses infrared waves to communicate with the computer.

• A) optical
• B) optomechanical
• C) radio frequency
• D) wireless

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Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, influencing pricing and marketing strategies.

Total Expenditures

The sum of all spending for consumption, investment, government outlays, and net exports in an economy.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price, indicating how sensitive consumers are to price changes.

Substitutes

Goods or services that can be used in place of each other, where an increase in the price of one leads to an increase in demand for the other.