Answer: A
Explanation:
Because it makes the most sense
hope this helps!
They used it to control their government.
The scarce resource and social rewards are distributed based on the caste system. The caste system divides people on the basis of their caste and the religion which they follow.
<h3>What are scarce resources and social rewards?</h3>
Scare resources are limited resources like material, money, and other things in the economy. when the demand for the resources is high as compared to its supply then it is considered limited resources.
Social rewards are the gesture of showing affection and praising the people in society. The rewards can be of different kinds like charity, comparison, community, and others.
Thus, option A is correct.
For further details about the resources and rewards refer to this link :
brainly.com/question/19241540
The production possibilities frontier is the line that shows the maximum possible output for that economy. Efficiency means using resources in such a way as to maximize the production of goods and services. An economy producing output levels on the production possibilities frontier is operating efficiently.
