While Waiting in Line to Buy Two Tacos at 80

question 24

Multiple Choice

While waiting in line to buy two tacos at 80 cents each and a medium drink for 90 cents, Jordan notices that the restaurant has a value meal containing three tacos and a medium drink all for $3. For Jordan, the marginal cost of the third taco would be

• A) zero.
• B) 50 cents.
• C) 80 cents.
• D) $1.

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Definitions:

RE-AIM

A framework for evaluating health interventions, considering Reach, Efficacy/Effectiveness, Adoption, Implementation, and Maintenance.

Efficacy

The ability to produce a desired or intended result under ideal and controlled circumstances.

Adoption

The act of legally taking another's child into one's family, accepting the rights and responsibilities as the child's parent.

Stages of Change Theory

A model that describes the process by which individuals move through a series of stages when attempting to change behavior, including precontemplation, contemplation, preparation, action, and maintenance.