Answer: b. The instrument is correlated with x1.
d. The instrument does not directly influence y, except through x1.
Explanation:
Based on the information given in the question, the necessary characteristics of a suitable instrument include:
• The instrument is correlated with x1.
• The instrument does not directly influence y, except through x1.
Some of the criteria for an instrument variable are the fact that it should have a causal effect on independent variable and also the dependent variable isn't directly affected except through the independent variable which is x1 in this scenario.
Therefore, the correct option are B and D.
Answer:
$5.50 dividend per share to common stock
Explanation:
In case a company has cumulative preference shares then the company has to pay preference dividend in arrears
Here, preference dividend was not paid in the year 2017
Preference dividend for 2017 = 500 
$100 4%
= $2,000
Since the dividend is paid in between the year 2018, dividend is paid for the year 2017 and not for 2018 thus preference dividend is for a year, only for 2017
Therefore, dividend to common equity = $35,000 - $2,000 = $33,000
Dividend per share = $33,000/6,000 = $5.50 per share
Answer:
Alexander would enhance his stereo playing for 100 dollars more. Mary would pay a lawyer 100$
Explanation:
Socially optimal solution is the situation where all external costs are taken into account, as well as internal costs and benefits. Therefore, If Alexander's benefits from playing the stereo is 250 dollars and Mary's costs are 350 dollars, than in order to get socially optimal solutions, Alexander could enhance his stereo playing for 100 dollars more. Mary would pay a lawyer up to 100 dollars.
Answer: A
Explanation:
derive the net present value of the equity investment.
A nurse because while the economy is doing bad the nurse will always have patient
