Learning Path
Question & Answer1
Understand Question2
Review Options3
Learn Explanation4
Explore TopicChoose the Best Answer
A
opportunity cost
B
marginal benefit
C
total cost
D
comparative advantage
Understanding the Answer
Let's break down why this is correct
Answer
When a country decides to produce more of Good A, it must take resources away from producing Good B. This means that the amount of Good B that can be made decreases, which is known as the opportunity cost. The production possibilities curve (PPC) shows this trade-off visually; as you move along the curve to produce more of Good A, you see a reduction in Good B. For example, if a country uses its land and labor to grow more wheat (Good A), it might have to reduce the area used for corn (Good B). This illustrates how choices in production reflect the limited resources available and the need to prioritize one good over another.
Detailed Explanation
When a country makes more of Good A, it has to give up some of Good B. Other options are incorrect because Marginal benefit means the extra satisfaction from one more unit; Total cost is the overall expense of making goods.
Key Concepts
Opportunity Cost
Production Possibilities Curve (PPC)
Resource Allocation
Topic
Opportunity Cost and PPC
Difficulty
medium level question
Cognitive Level
understand
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