In economics, scarcity arises because resources are limited relative to wants.

• A. Limited resources relative to wants
• B. Infinite resources
• C. No trade-offs
• D. Surplus production

Answer: (A)

Scarcity arises because resources are limited relative to wants. In any economy, there aren’t enough inputs—like land, labor, capital, and time—to satisfy every desire people have. That gap between limited resources and unlimited wants forces people and societies to make choices about what to produce, how to produce it, and for whom.

This idea underpins the need for trade-offs and opportunity costs: choosing one option means giving up something else. If resources were infinite, we wouldn’t face scarcity at all. If there were no trade-offs, we could satisfy all wants with no costs, which contradicts how economies actually allocate resources. Surplus production describes having more output than needed or demanded, not the basic reason scarcity exists.

So the statement captures the essential relationship: resources are limited relative to wants.