Which of the Following Is a P-Type Semiconductor

question 4

Multiple Choice

Which of the following is a p-type semiconductor?

• A) Selenium doped with indium
• B) Silicon doped with arsenic
• C) GaAs with arsenic in excess of gallium
• D) Germanium doped with arsenic
• E) Silicon doped with phosphorus

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Definitions:

Perfect Price Discrimination

A pricing strategy where a seller charges each buyer their maximum willingness to pay, extracting all the consumer surplus.

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service versus the total amount that they actually do pay.

Third-Degree Price Discrimination

Practice of dividing consumers into two or more groups.

Price Elasticities

Measures of how the quantity demanded or supplied of a good responds to a change in its price.