A Rational Decision Maker Takes an Action If and Only

question 9

Multiple Choice

A rational decision maker takes an action if and only if

• A) the marginal benefit of the action exceeds the marginal cost of the action.
• B) the marginal cost of the action exceeds the marginal benefit of the action.
• C) the marginal cost of the action is zero.
• D) the opportunity cost of the action is zero.

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Definitions:

Behavior Genetics Perspective

A field of study that examines the role of genetics in shaping behavior and traits.

Genetic Predispositions

Inherited traits that make an individual more likely to develop certain diseases, disorders, or conditions.

Genetic Mutations

Changes in the DNA sequence that can affect genetic traits, potentially leading to various medical conditions or benefits.

Natural Selection

The method whereby life forms more effectively adjusted to their habitat are more likely to endure and yield a larger progeny.