Almost positive the answer would be <span>concept that people may decide what agreements they want to enter into</span>
Based on the PPC given, the points given would represent the following:
- Point B = Efficient use of resources.
- Point X = Impossible use of resources.
- Point A = Underutilized resources.
<h3>What do points on the PPC represent/</h3>
Points on the curve represent the efficient usage of resources because they show that all available resources are being used. Points B, C, and D are therefore all efficient.
Point X is impossible because all points outside of the PPC are not attainable due to a lack of resources. Point A shows that the available resources are not being fully utilized.
Options to describe the points:
- Efficient use of resources
- Under utilized resources
- Economic growth
- Trade-off
- Opportunity cost
Find out more on the PPC at brainly.com/question/2617319.
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Answer:
b. $2 billion trade surplus with country B.
Explanation:
When a country exports more than it imports, it is said that the country has a trade surplus. On the other hand, when a country imports more than it exports, it is said that the country has a trade deficit.
In this case, exports to country B are worth $10 billion which are larger than the $8 billion of imports from country B. Country A's trade surplus is given by:

Therefore, the answer is alternative b.