3506EconomicsMedium
A rational person does not act unless?
Athe action is ethical
BThe action produces marginal benefits that exceed marginal costs.
CThe action produces marginal costs that exceed marginal benefits.
DThe action makes money for the person.
Correct answer
B. The action produces marginal benefits that exceed marginal costs.
Explanation
The correct answer is The action produces marginal benefits that exceed marginal costs..