Which of the Following Best Illustrates the Sales Revenue Model

question 72

Multiple Choice

Which of the following best illustrates the sales revenue model?

• A) EBay receives a small fee from a seller if a seller is successful in selling an item.
• B) Epinions receives a fee after steering a customer to a participating Web site where he or she makes a purchase.
• C) Flickr provides basic services for free, but charges a premium for advanced services.
• D) Apple accepts micropayments for single music track downloads.

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Definitions:

Behaviorist

A psychologist who studies and applies the principles of behaviorism, a theory of learning that emphasizes observable behaviors over internal psychological processes.

Narcotics

Drugs that relieve pain and often produce a state of stupor or sleep; legally, narcotics can refer to substances controlled or prohibited by law due to their potential for abuse or addiction.

Protein Synthesis

The biological process by which cells build or synthesize proteins from individual amino acids based on the genetic instructions carried by DNA.

Substance Created

A term that seems vague without context but could refer to the creation or synthesis of a chemical or material.