nkedIn targets a specific demographic: working professionals. They tend to be older and better educated. Why might advertisers be more interested in this group over others

Recognition from the class of persons that patronize their product

Explanation:

Linkedln is a site that attracts professionals from different field of study who network amongst themselves, educate each other, share information and jobs for the benefit of others in the same field.

Advertisers might be interested in this group because their target audience are mostly found there. A large mass of individuals use social media now and when many of these professionals want information or persons who can take up roles in openings in their firms they come to linkedln

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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