The Business-Oriented Website That Lets Users Post Their Profiles and Connect

question 4

Multiple Choice

The business-oriented website that lets users post their profiles and connect to a network of businesspeople is

• A)LinkedIn.
• B)YouTube.
• C)Twitter.
• D)Facebook.
• E)Friendster.

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Definitions:

Pure Exchange Economy

An economic model where there is no production, and agents trade endowments of goods that they own initially.

Utility Function

A mathematical representation of how consumers rank different bundles of goods according to the levels of satisfaction those goods provide.

Numeraire

A standard unit of account in economics used to compare the value of goods and services.

Perfect Substitutes

Goods that a consumer is completely indifferent between, meaning they will substitute one for another at a constant rate regardless of any change in price or utility.