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sleet_krkn [62]
2 years ago
14

Returns for the Alcoff Company over the last 3 years are shown below. What's the standard deviation of the firm's returns? (Hint

: This is a sample, not a complete population, so the sample standard deviation formula should be used.)Year Return2010 21.00%2009 −12.50%2008 25.00%a. 20.08%b. 20.59%c. 21.11%d. 21.64%e. 22.18%
Business
1 answer:
Alisiya [41]2 years ago
4 0

Answer:

the standard deviation for the sample is 6.83%

Explanation:

∑ ( (x1-X)^2 ) / N-1

whre X is the mean of the sample and N is the number of samples.

Year Return

2010  21.00%

2009 12.50%

2008 25.00%

Average: (0.21 + 0.125 + 0.25 )/3 = 0.195

Difference between average and actual result squared:

(0.21-0.195)^2+(0.125 -0.195)^2+(0.25 -195)^2 =

(0.015)^2+(-0.07)^2+(0.055)^2 = 0.00815

1/(N-1) = 1/(3-1) = 1/2

standard deviation = √(0.00815/2) = 0.06837397166 = 6.83%

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<span>If the comp sold for $199,000 but includes a $3000 porch and the subject has no porch, then we subtract the value of the porch to yield a base for the comparable of $196,000. Then, since the comparable has no pool or chimney, we add these values - $8,000 and $2,000, respectively - to that base value to yield an adjusted value of $196,000 + $8,000 + $2,000 = $206,000.</span>
3 0
2 years ago
On May 18th, you purchased 1,000 shares of Buy Lo stock. On June 5th, you sold 200 shares of this stock for $21 a share. You sol
enot [183]

Answer:

Dividend income received = $400

Explanation:

Given:

May 18th        Purchased         1,000 shares

June 5th            Sold                 200 shares

July 8th             Sold                  400 shares

declared dividend on June 25th to holders

Dividend amount = $0.50 per share

Computation of dividend income received:

Balance of share on June 25th = May 18th (Purchase) - June 5th (Sold)

Balance of share on June 25th = 1,000 - 200

Balance of share on June 25th = 800 shares

Dividend income received = Balance of share on June 25th × Dividend amount

Dividend income received = $.50 × (1,000 share - 200 share)

Dividend income received = $400

8 0
2 years ago
Of the following, identify the CORRECT statement. a. A bond's current yield must always be either equal to its yield to maturity
max2010maxim [7]

Answer:

A) A bond's current yield must always be either equal to its yield to maturity or between its yield to maturity and its coupon rate.

Explanation:

the yield to maturity = current yield +/- capital gains yield

current yield = yield to maturity +/- capital gains yield

the capital gains yield is positive or negative depending if the bond was sold at a premium or at a discount which results in a coupon rate being either higher or lower than the yield to maturity.

so the current yield must always be within a range between yield to maturity and coupon rate

7 0
2 years ago
1. Which of the following people is/are legally required to file a tax return?
Assoli18 [71]

Answer:

b. and d.

Explanation:

Amanda is not required to pay any tax, as She is earning less than $12200s. And, Jason as well cannot be asked to pay tax as he is earning less than the required limit. However, Greg and Erin are required to file their returns, as they are earning more than the allowed free limit.

4 0
2 years ago
Suppose a manufacturing plant is considering three options for expansion. The first one is to expand into a new plant (large), t
sp2606 [1]

Answer:

a. $50,000

b. $77,500

c. $27,500

d. Large expansion or plant

Explanation:

a. What is the highest Expected Monetary Value (EMV)?

1. EMV of Large expansion = ($100000×0.50) + ($10000×0.25) + (-$10000×0.25)

EMV of Large expansion =

2. EMV of Medium expansion = ($40000×0.50) + ($40000×0.25) + ($5000×0.25)

EMV of Medium expansion = $31,250

3. EMV of Small expansion = ($15000×0.50) + ($15000×0.25) + ($15000×0.25)

EMV of Small expansion = $15,000

The highest EMV is $50,000 which is the EMV of Large expansion.

b. What is Expected Value with Perfect Information (EVwPI)?

EVwPI is obtained by adding together the expected value of the highest profit from each of the expansions as follows:

EVwPI = ($100000×0.50) + ($40000×0.50) + ($15000×0.50)

EVwPI = $77,500

c. What is the organization willing to pay for perfect information?

This requires the calculation of Expected Value of Perfect Information (EVPI). This can be obtained as follows:

EVPI = EVwPI - EVwoPI

Where EVwoPI denotes Expected Value without Perfect Information and it is is the highest EMV of $50,000 which is the EMV of Large expansion obtained in a above.

Substituting the figures, we have:

EVPI = $77,500 - $50,000 = $27,500

d. Which of the expansion plans should the manager choose?

The manager should choose the large expansion because it has the highest or maximum EMV of $50,000.

4 0
2 years ago
Read 2 more answers
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