__________ Was Developed by Phil Zimmermann and Uses the IDEA

question 39

Multiple Choice

__________ was developed by Phil Zimmermann and uses the IDEA cipher for message encoding.

• A) PEM
• B) PGP 
• C) S/MIME
• D) SSL

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Definitions:

Natural Monopoly

A type of monopoly that exists due to the high cost or complexity of operating in a specific industry, which effectively prevents other competitors.

Monopoly Inefficiency

The loss of economic efficiency that occurs when a single firm controls the market, leading to higher prices and lower product quantity or quality than in competitive markets.

Perfect Price Discrimination

A market strategy where a seller charges each buyer their maximum willingness to pay, capturing the entire consumer surplus as profit.

Willingness-to-Pay

The maximum amount a consumer is prepared to spend on a good or service.