Answer:
b. short-run ups and downs of the economy.
Explanation:
Cyclical unemployment is a form of employment that occurs as a result of fluctuations in the economy.
When there's a downturn in the economy, unemployment increases and It falls when there's a boom.
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Let's suppose that the demand for allergists increases in California. assuming there is a perfectly competitive market for allergists in California :
Allergists from other states (or countries) could move to California.
Surgeons, hematologists, and other doctors in California could become allergists after some retraining.
More people could enter medical school, specialize in allergies, and move to California.
A competitive market is an economic term that refers to a market in which there are a large number of buyers and sellers and no single buyer or seller can influence the market. A competitive market has no barriers to entry, many buyers and sellers, and homogeneous products.
In economics, especially general equilibrium theory, perfect markets, also called atomistic markets, are defined by several idealized conditions collectively known as perfect or atomistic competition.
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Answer:
b. set in when the fifth worker is hired
After this point additional worker return will be lower.
Explanation:
Trhe diminishing return are the moment at which the marginal increase in production decrease.
In other words, adding a new resource provide less return than his predecessor.
Marginal
2 do 4 hours
3 do 6 houses (marginal 6 - 4 = 2)
4 do 9 houses (marginal 9 - 6 = 3)
5 do 13 houses (marginal 13 - 9 = 4)
6 do 15 houses (marginal 15 - 13 = 2)
the marginal output decrease from 4 to 2 the returns decreased.
The majority of private sector employment in the u.s. economy is in the services.
The private sector is the part of the economy, generally pertain to as the citizen sector. Which is ruled by private individuals or groups, usually as a means of firm for profit and it is not regulated by the State.
Here, public savings = $1.05 billion and private savings = $3.15 billion
It is calculated as follows:
Total savings, S = $4.20 billion
We know: S = V+U
It means National Savings = Private savings + Public savings
Here:
V = private savings , U = public savings and
Private saving, V = 0.75 × S
= 0.75 × $4.20 billion
= $3.15 billion
And, the public savings will be = National savings - private savings
= $4.20 billion - $3.15 billion
= $1.05 billion
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