If Efficiency Has Been Attained

question 8

Multiple Choice

If efficiency has been attained,

• A)it will be possible to make any one person better off without harming another.
• B)it will not be possible to make any one person better off without harming another.
• C)perfect competition must exist.
• D)the opportunity cost of any change in resource use must be zero.

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Definitions:

Low Fat Diet

A nutritional approach that emphasizes reducing the intake of fats, particularly saturated fats and trans fats.

Tricyclic Drugs

A class of antidepressant medications used to treat depression, characterized by their three-ring chemical structure.

Serotonin Reuptake Blockers

A class of drugs that inhibit the reabsorption of serotonin in the brain, thus increasing its availability and helping to improve mood.

Depression

A common and serious medical illness that negatively affects how you feel, the way you think, and how you act, characterized by feelings of sadness, loss, or anger that interfere with a person's everyday activities.