Answer:
D.
Explanation:
Firms will hire more labor when the marginal revenue product of labor is greater than the wage rate, and stop hiring as soon as the two values are equal.
Answer:
Two weaknesses as consultant can be identify: The economy experiences economic fluctuations, and people with no resources to sell could starve
Explanation:
In a pure market economy, the allocation of resources is based on purely the dynamics between supply and demand. If our economy is closed (there is no imports nor exports) and there is not different actors (such as government) and all trade goods are perfect (they are not public or semi-public goods), then the market will efficiently allocate all the resources. Nevertheless, this is not the case, and with an open economy and the existence of imperfections, any external impact will cause economic fluctuations, and those workers with no demandable offer will not be hired, and potentially will be out of the market.
Answer: 9.04%
Explanation:
1 year rate today = 5% = 0.05
2 years rate today = 7% = 0.07
Maturity of longer bond = 2
The ending return if the 2 years bond are bought will be thesame as the needed return on series of a year bond which will be 1.1449
The market's forecast for 1-year rates 1 year from now will be calculated as:
= 1.05(1+X) = 1.1449
1.05 + 1.05X = 1.1449
1.05X = 1.1449 - 1.05
1.05X = 0.0949
X = 0.0949/1.05
X = 0.090381
X = 9.04%
Answer:
tickets were sold to student and
tickets were sold to adults
Explanation:
Let the number of tickets purchased by students be "X" and the number of tickets purchased by adults be "Y"
Given
Total number of tickets sold 
Total amount collected by selling
tickets
dollar
Cost of one ticket of student
dollar
Cost of one ticket of adult
9 dollar
Two equation are as follows
------Eq (1)
-------- Eq (2)
Multiplying eq (1) by 9 and subtracting from equation 2 we get

Substituting the value of X in equation 1 we get

Therefore,
tickets were sold to student and
tickets were sold to adults
Fred will either have to pay more than he proposed or Barney would be able to open his business in the same city