Answer:
Market forces push toward equilibrium
Answer:
The answer is: A) Mary Jane has a comparative advantage in law so she should specialize in law and hire a carpenter to make her cabinets.
Explanation:
Mary Jane has a comparative advantage by working as a lawyer over working as a carpenter. As a lawyer she can earn $150 an hour.
Considering that Mary Jane is 3 times as fast as a good carpenter, her work as a carpenter could be valued as the combined work of three carpenters. But even three carpenters earn less than a lawyer; $60 an hour ($20 an hour per carpenter times 3 carpenters).
So Mary Jane definitely should work as a lawyer and hire a carpenter or even three carpenters to build her cabinets.
Answer:
Incomplete question
Complete question:
An aircraft factory manufactures airplane engines. The unite cost C ( the cost in dollars to make each airplane engine) depends on the number of engines made. If x is the number of engines made, then the unit cost is given by the function C(x)=0.8x^2-160x+26848. What is the minimum unit cost? not rounded
Answer: $18848
Explanation:
Since we have the function
C(x) = 0.8x²-160x+26,848
Firstly, we differentiate
C'(x) = 1.6x - 160
The minimum cost will occur where x = 100.
The vertex of a parabola (quadratic equation) occurs where X = -b/2a, in this case we have that
X = 160/(2×0.8) = 100
Therefore, we substitute x = 100 into the original equation
We have that
C(x) = 0.8(100)²-160(100)+26848
C(x) = 8000-16000+26848
C(x) = $18848
We would expect that the rebuilding at the end of World War II in many European countries increased aggregate demand for capital goods in <u>a. Both the US and Europe.</u>
<h3>What is aggregate demand?</h3>
Aggregate demand refers to the total demand for goods and services within an economy.
Because of the Marshall Plan initiated by the United States for rebuilding Europe after the Second World War, aggregate demand increased in both the United States and Europe.
<h3>Answer Options:</h3>
a. Both the US and Europe
b. The US, but not Europe
c. Europe, but not the US
d. Neither the US nor Europe
Thus, the rebuilding at the end of World War II in many European countries increased aggregate demand for capital goods in <u>a. Both the US and Europe.</u>
Learn more about aggregate demand at brainly.com/question/1490249
