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Ksju [112]
3 years ago
6

A portfolio is composed of two stocks, A and B. Stock A has a standard deviation of return of 17%, while stock B has a standard

deviation of return of 23%. Stock A comprises 70% of the portfolio, while stock B comprises 30% of the portfolio. If the variance of return on the portfolio is 0.032, the correlation coefficient between the returns on A and B is _________.
Business
1 answer:
Goryan [66]3 years ago
3 0

Answer:

.793

Explanation:

Formula

.032=.7^2*.17^2+.3^2*.23^2+2(.7)(.3)(.17)(.23)p

.032=.0142+.0048+.0164p

.032-.0142-.0048=.0164p

.0164p=.013

p=.013/.0164

p=.793

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The NEC® arose as a consensus of more than 1200 individuals primarily to ____.
labwork [276]

NEC arose to:

d.standardize equipment use as a marketing tool

Explanation:

NEC Corporation is a multinational IT and Electronics firm that is based out of Japan.

It was started in the 60s as Nippon Electric company ltd. but it re branded itself to name NEC in 1983.

It is responsible for the standardization of equipment as their USP and their prime marketing tool and made it a standard industry practice to do so as of now.

Their impact on the whole industry has been immense.

7 0
3 years ago
Suppose nominal GDP in 2006 was $14460 billion. If the current year price index is 127. What was the real GDP for 2006 (in billi
Musya8 [376]

Answer:

$113.86 billion

Explanation:

Real GDP = nominal GDP/ price index

Real GDP =  $14460 billion / 127 = $113.86 billion

I hope my answer helps you

7 0
3 years ago
The ability to conduct financial transactions through a smartphone is known as
Pavlova-9 [17]
An electronic payment
4 0
3 years ago
Read 2 more answers
A consumer is consuming at a point on her budget line. Her income is $50 a week, and she purchases hamburgers and grilled cheese
Ivahew [28]

Answer:

Each grilled cheese costs $1.25

Explanation:

Giving the following information:

Her income is $50 a week. Hamburgers cost $4, and she consumes 10 of them. She consumes eight grilled cheese sandwiches.

To calculate the price of the grilled cheese sandwiches, we need to use the following equation:

Income= cost of hamburgers*number of units + cost of grilled cheese*number of units

50= 4*10 + x*8

10=8x

$1.25= x= grilled cheese

3 0
3 years ago
In early America, a traditional market structure existed when A) merchants purchased goods from England. B) farmers sold produce
defon

In early America, a traditional market structure existed when people bartered goods they produced for goods they needed.

Explanation:

Bartering is the mechanism between two entities without the use of cash in the exchange of trading products or services. When people trade, they are all benefited by receiving goods or services that they need or want.

Bartering does have a benefit as there is something that even people with no money could get for them. Bartering may include exchanging an object for a service.

For eg, in return for a tin of apples from either a tree in their yards you might agree to work for somebody. If you choose to trade for a need, you can save cash for other requirements.

7 0
3 years ago
Read 2 more answers
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