In two or three sentences describe how open market

Arbor Systems and Gencore stocks both have a volatility of 33%. Compute the volatility of a portfolio with 50% invested in each

fiasKO [112]

Answer:

<h3>In case of b, c, d ,e volatility is less than that of original stock</h3>

Explanation:

The formula to compute the volatility of a portfolio

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

Here,

The standard deviation of the first stock is σ₁

The standard deviation of the second stock is σ₂

The weight of the first stock W₁

The weight of the second stock W₂

The correlation between the stock c

a) If the correlation between the stock is +1

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

$=\sqrt{(0.5\times0.33)^2+(0.5\times0.33)^2+(2\times(0.5\times 0.33)\times(0.5\times0.33)\times1} \\\\=0.33$

Hence, the volatility of the portfolio is 0.33 0r 33%

b) If the correlation between the stock is 0.50

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

$=\sqrt{(0.5\times0.33)^2+(0.5\times0.33)^2+(2\times(0.5\times 0.33)\times(0.5\times0.33)\times0.5} \\\\=0.29$

Hence, the volatility of the portfolio is 0.29 0r 29%

c) If the correlation between the stock is 0.00

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

$=\sqrt{(0.5\times0.33)^2+(0.5\times0.33)^2+(2\times(0.5\times 0.33)\times(0.5\times0.33)\times0.0} \\\\=0.23$

Hence, the volatility of the portfolio is 0.23 0r 23%

d) If the correlation between the stock is -0.50

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

$=\sqrt{(0.5\times0.33)^2+(0.5\times0.33)^2+(2\times(0.5\times 0.33)\times(0.5\times0.33)\times-0.5} \\\\=0.17$

Hence, the volatility of the portfolio is 0.17 or 17%

e) If the correlation between the stock is -1

$=\sqrt{W_1^2\sigma_1^2+W_2^2\sigma_2^2+2W_1W_2\sigma_1\sigma_2*c}$

$=\sqrt{(0.5\times0.33)^2+(0.5\times0.33)^2+(2\times(0.5\times 0.33)\times(0.5\times0.33)\times-1} \\\\=0$

Hence, the volatility of the portfolio is 0

<h3>In case of b, c, d ,e volatility is less than that of original stock</h3>

4 0

2 years ago

T. L. Jones Trucking Services establishes a petty cash fund on April 3 for $500. By the end of April, the fund has a cash balanc

djyliett [7]

Answer:

The question is missing some figures which can be seen from the attached image.

Petty cash is a fund set aside in the office to pay minor day to day expenses incurred.Usually, an amount is made available at the beginning of period called float,from which expenses can be paid and the amount equal to spend is reimbursed at the end of the month.

In order, to make payment even more easier,some businesses take up credit cards from financial institutions,from which expenses can be paid on account.

The balance of $415 means in petty fund,implies that $85 spent needs to be replenished at month end and that the remaining expenses were paid with credit card.

Explanation:

Find in the attached spreadsheet the entries posted in respect of petty cash and credit card expenses in the month.

5 0

3 years ago

which describes the economic role of a worker? a buys goods and services b provides goods and services c is uninterested in good

maria [59]

Answer: b provides goods and services

Explanation: I m pretty positive this is the ans bye

3 0

3 years ago

To compete in today's market, how often should firms focus on marketing planning so that managers and executives have the core i

OleMash [197]

Answer: at all times

Explanation: To compete and stand out in today's market, there is need for proper marketing planning and this should be done AT ALL TIMES. This is because the more you plan, the more you discover new strategies of making your market stand out, the more your goals are attainable.

6 0

3 years ago

Guaranteed circulation in magazines: Multiple Choice is the maximum number of magazines that will be distributed through all cha

Alecsey [184]

Answer:

The correct answer is letter "D": is the number of copies of the magazine that the publisher expects to circulate.

Explanation:

Magazines are mediums of communication characterized for focusing on providing information to a specific customer in the market. In such a scenario we can identify auto magazines, computer and electronics magazines, and cuisine magazines just to mention a few.

The drawback of magazines relies on the delay of the information portrayed since magazines are portrayed periodically -once in a week, or once in a month usually, which implies by the time magazine is printed the information portrayed might have changed.

However, <em>magazines sales managers handle a guaranteed circulation estimate that represents the expected number of copies the publisher aims to circulate.</em>

3 0

3 years ago