Adam Smith, and Invisible hand. hope this helps!
Answer: The answer is as follows:
Explanation:
Opportunity cost refers to the benefit of a commodity that is forgone to produce one extra unit of some other commodity.
It is also refers to the value of next best alternative that is given up by choosing some other alternative.
Here, if Dexter accepts the laser printer as payment then the opportunity cost of this exchange is the value of next best alternative and that is television.
In the late 1970s the rate of inflation was very high, exceeding 10% in 1979 and 1980. As a result, the Federal Reserve used Tight monetary policy to raise the federal funds rate.
<h3>What is the rate of inflation?</h3>
Rate of inflation is the increase in price in a given period of time. Inflation is usually described as a wide measure of price increases or increases in the cost of living in a nation.
Example of Inflation goes up when prices increase, reducing your dollar's buying power.
Thus, it is Tight monetary policy.
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Answer:
true we import and export to other countries
Explanation:
<span>Imagine
an economy in which:
(1) pieces of paper called yollars are the only
thing that buyers give to sellers when they buy goods and services, so
it would be common to use, say, 50 yollars to buy a pair of shoes;
(2)
prices are posted in terms of yardsticks, so you might walk into a
grocery store and see that, today, an apple is worth 2 yardsticks; and
(3) yardsticks disintegrate overnight, so no yardstick has any value for
more than 24 hours.
In this economy, the yardstick is a unit of account but it cannot serve as a store of value.</span>
