You Purchase Both Potatoes and Gasoline Regularly

question 34

Multiple Choice

You purchase both potatoes and gasoline regularly. Your income increases, and you purchase more gasoline. This means that:

• A) Gasoline has a negative substitution effect
• B) Potatoes are normal goods
• C) Gasoline is inferior
• D) Gasoline is normal

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Definitions:

Reactive Aggression

An impulsive retaliation for another person’s intentional or accidental hurtful action.

Gender Differences

Differences in male and female roles, behaviors, clothes, and so on that arise from society, not biology.

Phallic Stage

Freud’s third stage of development, when the penis becomes the focus of concern and pleasure.

Electra Complex

A psychoanalytic concept proposing a girl's psychosexual competition with her mother for possession of her father.