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3 years ago

What is depth-charging

Business

1 answer:

Charra [1.4K]3 years ago

8 0

Answer:

It means blowing up another submarine using a depth-charge. A depth charge is an anti-submarine warfare weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock.

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A bank has written a call option on one stock and a put option on another stock. For the first option the stock price is 50, the

iris [78.8K]

Answer:

10-Day 99% VaR = 3.61

Explanation:

Data Given:

For First Option:

Stock Price = 50

Strike Price = 51

Volatility = 28% per annum

Time to maturity = 9 months

For Second Option:

Stock Price = 20

Strike Price = 19

Volatility = 25% per annum

Time to maturity = 12 months or 1 year

Risk Free Rate = 6% per annum

Correlation = 0.4

Find 10-day 99% VaR.

Solution:

First of all we need to refer the DerivaGem Model to dig out the change in price equation for both the options.

So, according to DerivaGem Model, We have following data:

For First Option:

Value = -5.413

Delta Value = -0.589

For Second Option:

Value = -1.014

Delta = -0.284

Change in Price = (Delta value of First Option x Stock Price)Y1 + (Delta value of the second option x Stock Price)Y2

Change in Price = (-0.589 x 50)Y1 + (-0.284 x 20)Y2

So, We will get the Change in Price Linear Equation for both the options.

Change in Price = -29.45Y1 -5.68Y2

Now, we have to calculate the Daily Volatility Percentage.

Formula:

Daily Volatility Percentage = Volatility/ Square root of number of days active in annum

Number of Days Active = 252

Volatility for First Option = 28%

Volatility for Second Option = 25%

Daily Volatility Percentage for First Option = 28%/ $\sqrt{252}$

Daily Volatility Percentage for First Option = 0.0176

Similarly,

Daily Volatility Percentage for Second Option = 25%/ $\sqrt{252}$

Daily Volatility Percentage for Second Option = 0.0157

Now, utilizing the above calculated data, we can find the one-day variance of change in price.

1-Day Variance = $(29.45^{2} *0.0176^{2}) + (5.68^{2} * 0.0157^{2}) - (2 * 29.45 * 0.0176 * 5.68 * 0.0157 * 0.4)$

Solving the above equation:

We get:

1-Day Variance = 0.2396

Now, we have to find the standard deviation of 1-Day Variance:

SD of 1-Day Variance = $\sqrt{0.2396}$

SD of 1-Day Variance = 0.4895

So,

Now, in order to find the value of one day 99% VaR from the table, we have all the prerequisites.

So,

Value of One day 99% VaR from table = 2.33

But we need 10-Day 99% VaR.

So, number of days = 10

Hence,

10-Day 99% VaR = $0.4895 * 2.33 * \sqrt{10}$

10-Day 99% VaR = 3.61

8 0

3 years ago

Leon Jones worked in the warehouse of a large building supply company. One day he unexpected left for Fiji, never to return. His

In-s [12.5K]

Answer:

=> Automated Signature Verification System.

=> Tracking of workers' appointment by the personnel department.

Explanation:

Forgery is a kind of fraud in which one changes name, signature or anything pertaining to another person in order to deceive other people. Forgery is a fraud and it is a criminal offence that should be stop in the society. Just as it is in the question above the supervisor is forging Leon’s name in order to be able to collect the money of someone that is no more working.

The two control techniques to prevent or detect this fraud scheme are given below:

=> Automated Signature Verification System : the company should have Automated Signature Verification System for their employees and customers so that with it they can easily detect forgery fraud and the person affected can be able to recover his or her losses.

=> Tracking of workers' appointment by the personnel department: the personnel department should track the appointment of each of their employees in any organization.

Other ways are to Install biometric time cards and make sure payroll record are verified and updated before payment.

4 0

3 years ago

The financing section of a cash budget is needed if there is a cash deficiency or if the ending cash balance is less than Entry

WITCHER [35]

Answer:

A. Management's minimum required balance.

Explanation:

The minimum balance is the minimum dollar sum that a client must have in an account to get some service benefit, for example, keeping the account open or getting premium.

4 0

3 years ago

This member of the construction crew stands above all the crew chiefs and answers only to the director, the designers, and the b

olga55 [171]

Answer:

4. Technical Director

Explanation:

Based on the specifications of the role being mentioned it seems that this is referring to the Technical Director role. Like mentioned in the question this role is the senior technical person in a job site and answers only to the director. Their responsibilities are varied as they organize, coordinate, engineer, and schedule any and all elements regarding technical production.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0

3 years ago

Please help me asap. Will give brainliest answer too.

S_A_V [24]

An example is clothes. A younger teenager might want to show more skin and want all the cool new styles but older people generally just want to wear comfortable durable clothes. I hope that helps

8 0

3 years ago

What is depth-charging​

What is depth-charging