Ayesha Went to Amazon

question 14

Multiple Choice

Ayesha went to Amazon.com to see the latest book by her favorite author.When she opened the website,Amazon.com greeted her by name,and recommended books based upon the purchases and books she viewed in the past.Amazon.com was utilizing:

• A)shopping bots
• B)cookies
• C)broad-band Internet access
• D)limited information
• E)repeat customer service strategy

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Definitions:

Marginal Productivity

The additional output that can be produced by adding one more unit of a specific input, keeping all other inputs constant.

Fixity

In economics, refers to the inelasticity or immobility of certain factors, like land or capital, which can limit responsiveness to changes in market conditions.

Long Run

A period of time sufficient for all adjustments to be made in an economy or market, considering all possible changes in production.

Average Costs

The total cost of production divided by the number of units produced, used to determine the average expense per unit.