Which of the Following Is Not Possible

question 78

Multiple Choice

Which of the following is not possible?

• A)Demand is elastic,and a decrease in price causes an increase in revenue.
• B)Demand is unit elastic,and a decrease in price causes an increase in revenue.
• C)Demand is inelastic,and an increase in price causes an increase in revenue.
• D)Demand is perfectly inelastic,and an increase in price causes an increase in revenue.

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Definitions:

Psychosexual Stages

A Freudian theory that proposes five stages of psychological development (oral, anal, phallic, latency, genital) through which a child's libido focuses on different erogenous zones.

Displacement

Displacement is a defense mechanism where an individual shifts feelings from an undesirable situation or person to someone or something that is less threatening.

Regression

In psychology, a defense mechanism leading an individual to revert to an earlier stage of development in response to stress or conflict; in statistics, a method to determine the relationship between variables.

Projection

A defense mechanism where individuals attribute their unwanted feelings, impulses, or thoughts onto someone else.