Answer:
26%
Explanation:
An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 16% and a standard deviation of return of 25%. Stock B has an expected return of 11% and a standard deviation of return of 10%. The correlation coefficient between the returns of A and B is .4. The risk-free rate of return is 9%.
The proportion of the optimal risky portfolio that should be invested in stock B is approximately
= (0.11 - 0.09)(0.25^2) - (0.16 - 0.09)(0.1)(0.25)(0.4) / (0.11 - 0.09)(0.25^2) + (0.16 - 0.09)(0.1)(0.25) - (0.11 - 0.09+0.16 - 0.09)(0.1)(0.25)(0.4)
= 0.00055 / 0.0021 = 26%
Answer:
The answer is: C) He wanted to stabilize employer-employee relations.
Explanation:
Samuel Gompers worked very hard to make his beliefs and ideas "popular" not only among workers and politicians but also among corporate leaders. He was very pragmatic when dealing with politicians and management. He would sometimes support Democrats and other times Republicans. He tried to balance things out in favor of his union and himself obviously. He used his huge bargaining power to convince politicians and managers that his ideas were correct.
He didn´t support socialistic ideas in favor of destroying capitalism. He saw working for corporations as a means for employees to achieve the American dream.
Answer:
B) Jeremy is facing a moral, legal, and ethical decision.
Explanation:
Jeremy knows that what he is doing is not legal, since the legal limit for exhaust system noise is 95 decibels and he will alter the cars muffler so that it reaches 125. Besides that, he faces moral and ethical dilemmas because his business is not doing well and his son has just been diagnosed with cancer and he needs money and a lot of it.
Answer:
1) 3.7 years
2) $2,448.89
Explanation:
1. Amount in bank = $3,400
Return, r = 11% = 0.11
Future value = $5,000
Now,
Future value = Principle × ( 1 + r )ⁿ
here,
n is the time
$5,000 = $3,400 × ( 1 + 0.11 )ⁿ
or
1.4706 = 1.11ⁿ
taking log both sides
log(1.4706) = log(1.11ⁿ)
also,
log(aᵇ) = b × log(a)
Thus,
log(1.4706) = n × log(1.11)
0.1675 = n × 0.0453
or
n = 3.69 ≈ 3.7 years
2) Amount to repay = $3,000
Interest = 7% = 0.07
Time, n = 3 years
Now,
Future value = Principle × ( 1 + r )ⁿ
or
$3,000 = Principle × ( 1 + 0.07 )³
or
$3,000 = Principle × 1.225043
or
Principle = $2,448.89
Hence,
Amount to be set aside = $2,448.89
Answer:
3 boxes per day
Explanation:
Productivity refers to output per worker per period. Productivity can be measured per a group of workers or for the entire firm.
Productivity is expressed as follows=units produced/inputs used
for John and group: units produced =120 boxes
Inputs used 40 hours per day
Their productivity = 120/40 hrs
=3 boxes per day
