Answer:
C) many times in the past several decades, firms may have chosen between a production method in the United States that uses fewer workers and more machines and a production method in China that uses more workers and fewer machines.
Explanation:
American manufacturing jobs have been constantly decreasing for a little more than two decades now. Most people like to blame China and other countries for that decline, since they state that american production moved overseas. That statement is only partially true, but for the most part is false. The vast majority of American manufacturing jobs have been lost to automation.
Apple used to build computers in California, and it started assembling them again a few years ago, but the factories were completely automated. Some jobs are created, specially those related to maintenance and programming, but they aren't very many. Most large factories use more robots and less humans, and the tendency will only increase in favor of the robots in the future.
He is very happy his daughter can reach her goal but he wants to make sure she is definitely sure on what she wants to spend the money on
Answer:
C) The supply curve moved to the left.
Explanation:
A supply curve shift to the left due to a reduction in the quantity supplied to markets. When the market is at equilibrium, a decrease in supply will likely to create a shortage. Buyers will compete to buy the few available items at the price that suppliers will demand. Suppliers will take advantage of the " increase " in demand to raise prices.
A reduced supply means that the quantity available in the market decreases. At equilibrium, the quantity supplied matches demand, but when supply decreases, the quantity supplied also decreases.
Answer:
9.25
Explanation:
∵ The coordinates of midpoint of a line segment having end points 
and 
are,
Given,
The coordinates of A are (-6, 13),
Coordinates of D are (2, 14),
If C is the midpoint of line segment AD,
Then the coordinates of C are,
Now, if B is the mid point of line segment AC,
Then the coordinates of B are,
Hence, the sum of the coordinates of B = -4 + 13.25 = 9.25
Answer:
15.68%
Explanation:
Now to get the expected return of the portfolio, we need to find the return of the portfolio in each state of the economy. This portfolio is a special case since all three assets have the same weight. To find the expected return in an equally weighted portfolio, we can sum the returns of each asset and the we divide it by the number of assets, so the expected return of the portfolio in each state of the economy will be :
Boom: RP= (.13 + .21 + .39) / 3 = .2433, or 24.33%
Bust: RP= (.15 + .05 −.06) / 3 = .0467, or 4.67%
Now to get the expected return of the portfolio, we multiply the return in each state of the economy by the probability of that state occurring, and then sum. In so doing, we get
E(RP) = .56(.2433) + .44(.0467)
=.1568, or 15.68%
