Answer:
The economic surplus will decrease by $2.20
Explanation:
$81.40 and $79.20 are <em>marginal </em>cost and benefit, which are the changes to total costs and total benefits due to producing and consuming one additional barrel of oil.
They can be used to calculate <em>change </em>to economic surplus, which is the change to the net economic value received by society, which is given by:
marginal benefit - marginal cost = $79.20 - $81.40 = - $2.20
Answer:
The firm should pay $46907.57 for the given project.
Explanation:
Given information:
Return = $15000 annually
Time = 5 years
Opportunity cost = 18%
The formula for payment is

where, R is return, OC is opportunity cost, t is time in years.
Substitute R=15000, t=5 and OC=0.18 in the above formula.



Therefore the firm should pay $46907.57 for the given project.
Answer:
Based solely on a difference of values between the counselor and the client.
Explanation:
Referral is defined as the situation were counselors make recommendations of where else a client might seek treatment. This can happen if counselors cannot accept the client for some reason or if the client's needs have changed. Something that must be said is that the reasons must be appropriate, and a difference in values is not.
Answer:
6.14%
Explanation:
The offered investment has a nominal rate (N) of 6% compounded quarterly (n=4 times a year). The effective rate of return (R) is obtained by:

The effective rate of return that you will earn from this investment is 6.14%.
*Note that the amount invested is not relevant when determining the effective rate of return, which means that the rate would be the same for any amount.
Answer:
c. The maturity risk premium is assumed to be zero.
Explanation:
In the case when the term structure of the rate of interest would be measured via the pure expectations theory so here the maturity risk premium would be zero as under this theory it is assumed that the risk premium i.e. of the long term would be equivalent to the zero
Therefore the option c is correct
And, the rest of the options seems wrong