Answer:
A portfolio consists of 40% in Security A and 60% in Security B. The covariance matrix for A is 144, 225; for B is 225, 81. The standard deviation for the portfolio is <u>12.7</u>
Option D is correct
Explanation:
Wa: 0.4
Wb: 0.6
a^2: 144
b^2: 81
Cov(a,b): 225
Portfolio Variance:
: (0.4*0.4*144) + (0.6*0.6*81) + (2*0.4*0.6*225)
: 160.2
Portfolio Standard Deviation: 12.7
Answer:
From the historical references, we can say that the two leading command economies of the world, China and the Soviet Union both made the transition to the mixed economy.
Explanation:
A command economy refers to the economic system where all significant facets of the economy and economic production are controlled by the Government. In the command economy, it is the government that makes the decision of what to produce, how to produce, and how to distribute the manufactured products and services within the economy. It establishes a very dominant government which restricts the rights of its citizen to seek economic goals. It inevitably creates an environment in which governments will expand their influence over certain aspects of human life. Most command economies, including the Soviet Union, started making the transition to a mixed economy from the 1980s onward. This entailed a privatization process and price deregulation.
$16.35 is the new hourly wages. $15 increase by 9% is 16.35
Answer:
a) Why is it NOT necessary to weigh accurately the sodium sulfate?
Explanation:
The mass of sodium sulfate is not important to the lab because it is not used in any of the calculations to find the partition coefficient of 9-Fluorenone.
Answer:
2. Express gratitude and best wishes for the future
Explanation:
<u>Note: The given answer is based upon the 3 options provided in the question</u>
Whenever a job offer is to be declined, it must be ensured that such a response letter or email should be in a polite tone wherein one should express gratitude to the employer for the opportunity.
At the same time one should express regret being unable to accept the job owing to some reason.
Another thing noteworthy here being, specific reasons for declining the job offer need not be mentioned since that could result into strained relations with the employer apart from appearing rude and impolite.