Answer:
This is called an editors reference.
Explanation:
They typically appear in research papers on any documents that come from websites or 3rd party that can be credited.
Answer:
let him put it where he won't see them until It is enough for buying his wants
Answer: rational
Explanation:
Rational expectations is a way by which individuals make their decisions based on their past experience, self interest, human rationality and the information that they have.
Therefore, when individuals acquire, process, and act on relevant economic information promptly in their own self-interest and investigate its impact on others, they are said to have rational expectations.
