Question 40

Trade-offs exist due to limited resources and infinite wants.

Trade-offs in the production possibilities frontier model arise because resources are limited, while individuals have infinite wants. This fundamental economic principle necessitates choices about how to allocate scarce resources.

A) Opportunity costs are small, and resources are abundant

This option incorrectly suggests that abundant resources would lead to small opportunity costs. In reality, trade-offs occur precisely because resources are limited, which contradicts the premise of this choice. If resources were abundant, trade-offs would be minimal or nonexistent.

B) Opportunity costs are large, and individuals have limited wants

This option is inaccurate as it implies that limited wants would negate the need for trade-offs. In fact, trade-offs arise from the scarcity of resources, not the size of opportunity costs. If individuals had limited wants, the concept of trade-offs would be less relevant.

C) Resources are abundant and individuals have unlimited wants

Although this option correctly recognizes that individuals have unlimited wants, it inaccurately states that resources are abundant. Trade-offs are fundamentally linked to the scarcity of resources; if resources were abundant, the need for trade-offs would diminish.

D) Resources are limited, and individuals have infinite wants

This choice accurately describes the reason for trade-offs in the production possibilities frontier model. The limitation of resources in the face of infinite wants compels individuals and societies to make choices about how to allocate their finite resources effectively.

Conclusion

Option D is definitively correct as it captures the essence of the trade-offs inherent in economic decision-making. All other options fail to acknowledge the critical relationship between limited resources and infinite wants, which is central to understanding the production possibilities frontier model.