Which of the Following Statements Exemplifies a Principle of Individual

question 108

Multiple Choice

Which of the following statements exemplifies a principle of individual decisionmaking?

• A)Trade can make everyone better off.
• B)Governments can sometimes improve market outcomes.
• C)The cost of something is what you give up to get it.
• D)All of the above are correct.

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Definitions:

Dizygotic Twins

Fraternal twins; these siblings result from two separately fertilized eggs, so they are no more similar genetically than nontwin siblings are.

Genotypes

The genetic constitution of an individual organism, distinct from its observable characteristics or phenotypes.

Phenotypes

Observable characteristics or traits of an organism resulting from the interaction of its genotype with the environment.

Plasticity

A property of the brain that causes it to change through experience, drugs, or injury.