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quester [9]
2 years ago
15

A portfolio is composed of two securities, Stock X and Stock Z. Stock X has a standard deviation of returns of 35%, while Stock

Z has a standard deviation of returns of 15%. The correlation coefficient between the returns on X and Z is .25. If Stock X comprises 40% of the portfolio, while Stock Z comprises 60% of the portfolio, what is the standard deviation of this two-risky-asset portfolio
Business
1 answer:
emmainna [20.7K]2 years ago
8 0

Answer:

Portfolio SD = 0.18439 or 18.439%

Explanation:

The standard deviation of a stock or a portfolio is the measure of the total risk contained in the stock or portfolio. Risk can be defined as the volatility of the stock returns. To calculate the standard deviation of a two stock portfolio, we use the attached formula.

If the weight of stock x is 40%, the weight of stock y will be 1 - 40% = 60%

SD = √(0.4)^2 * (0.35)^2 + (0.6)^2 * (0.15)^2 + 2 * 0.4 * 0.6 * 0.25 * 0.35 * 0.15

SD = 0.18439 or 18.439%

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A commercial bank will loan you $7,500 for two years to buy a car. The loan must be repaid in 24 equal monthly payments. The ann
Rashid [163]

Answer:

$353.05

Explanation:

To calculate this, the loan amortization formula is employed as follwow:

P = {A × [r(1 + r)^n]} ÷ {[(1+r)^n]-1} .................................... (1)

Where,

P = Monthly required payment = ?

A = Loan amount = $7,500

r = monthly interest rate = (0.12 ÷ 12) = 0.01

n = number of payment period = 24 months

Substituting all the figures into equation (1), we have:

P = {7,500 × [0.01(1 + 0.01)^24]} ÷ {[(1 + 0.01)^24]-1} = $353.05

Therefore, the amount of monthly payments is $353.05.

5 0
2 years ago
Which of the following statements regarding inventory costing methods is correct? Multiple Choice In periods of inflation, LIFO
Lynna [10]

Answer:

In periods of inflation, LIFO will result in the lowest reported net income, and therefore a company will pay less in federal income taxes ⇒ TRUE STATEMENT

Explanation:

Last in, first out (LIFO) uses the  price of the last units purchased in order to determine the cost of goods sold. When inflation is high, prices tend to increase continuously, therefore, the price of the last units purchased will always be higher than the price of the first units purchased. This doesn't mean that exactly the last units purchased will be the ones sold, it is just an accounting method.

3 0
2 years ago
A woman purchased a new refrigerator from an appliance store. Two weeks later, she sold the refrigerator to her son, who had jus
Phantasy [73]

Answer: The court shouldn't grant either of them motion, due to the fact that the jury must determine whether the damage was due to the technician's installation of the improper cooling panel.

Explanation:

Based on the information given and assuming that both parties have moved for a directed verdict, then the court should not grant either of the motions.

The court shouldn't grant either of them motion, due to the fact that the jury must determine whether the damage was due to the technician's installation of the improper cooling panel.

6 0
3 years ago
Suppose that the production function faced by a 30-weight ball bearing producer is given by Q- 4KL, where MP = 2K2 and MP = 2K L
Delicious77 [7]

Answer and Explanation:

The answer is attached below

6 0
3 years ago
During 2010, raines umbrella corp. had sales of $850,000. cost of goods sold, administrative and selling expenses, and depreciat
I am Lyosha [343]
To calculate: 
1) Net income (loss) for 2010.
 2) Operating cash flow 
 Solution: 1)
 Sales = $850000
 Less: Cost of goods sold = $610000
  Gross profit = $240000
 Less: Administrative and selling expenses = $110000 
 Earning before Interest, Tax and Depreciation = $130000
 Less: Depreciation = $140000
  Earning before Interest and Tax (EBIT) = ($10000)
 Less: Interest expense = $85000
  Earning before tax (EBT) = ($95000)
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 Net loss = $95000  
 2) Operating cash flow 
 EBIT + Depreciation - Tax 
 Wherein, EBIT = Earning before Interest and Tax
  ($10000) + 140000 - 0 = $130000
4 0
3 years ago
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