Facebook Is

question 61

Multiple Choice

Facebook is

• A) a popular website where users may create a personal profile; add other users as friends; and exchange comments, photos, videos, and "likes" with them.
• B) a website that enables users to send and receive "tweets," messages up to 280 characters long.
• C) a business-oriented website that lets users post their professional profiles to connect to a network of businesspeople.
• D) a video-sharing website in which users can upload, distribute, view, and comment on videos.
• E) a virtual content-sharing social network that allows people to share images of their favorite things such as clothing, craft ideas, and recipes as well as enables them to categorize these images.

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Definitions:

Income

The income earned, usually periodically, from labor or investment returns.

Prices

The sum of money anticipated, needed, or provided as payment for an item.

Utility Function

A mathematical representation that ranks preferences over a set of goods and services, showing the level of satisfaction or utility a consumer receives.

Income

Revenue received, on a consistent basis, from occupational or investment sources.