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3 years ago

What is protocol data

2 answers:

7 0

Answer:A protocol data unit, or a PDU, is a unit of information that is sent by a protocol at a particular OSI layer. For example, a switch is going to operate on the Ethernet PDU. That protocol data unit is the most important thing so that the switch knows where to forward that frame.

Explanation:

vfiekz [6]3 years ago

6 0

I HOPE IT WILL HELP YOU.

Thank you.

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A survey of entrepreneurs who started companies last year shows that while virtually all did substantial preparatory research an

Vitek1552 [10]

Answer: From the given comprehension if the following statement is true, will most seriously weakens the argument: Among the entrepreneurs surveyed, those who did not produce formal business plans sought and received a much larger proportion of their capital from investors with whom they had a long-standing business relationship.

Here it states that, entrepreneurs who were capable of raising funds without thought/design were able to make the capital because of their relation with investors.

Therefore, the correct option here is (c).

6 0

3 years ago

Which of the following statements is/are FALSE, all else the same?

xz_007 [3.2K]

Answer:

I. Present values increase as the discount rate increases.

and

III. Present values are smaller than future values when both r and t are positive.

5 0

3 years ago

Would you expect holding cost to go down with increases in maximum capacity?

xxTIMURxx [149]

Answer: The answer is given below

Explanation:

Holding costs are the costs that.has to do with the storage of inventory that were not sold. costs and they are storage space, price of damaged or spoilt goods, labor, and insurance.

It should be noted that with regard to holding cost, increasing peak capacity will be expected to reduce since the capacity is typically inversely proportional to the theory of the holding cost as there may be a reduction in the holding cost so as to increase the capacity.

3 0

3 years ago

Suppose you are currently invested 100% in U.S. stocks and you CANNOT short: a.Find the portfolio that maximizes expected return

Volgvan

Answer:

Part a: The portfolio which maximizes the expected return is in the attached file.

Part b:The portfolio's expected rate of return is 11.20% and the weight is 100% for US only.

Explanation:

As the question is incomplete and the data is not available, thus the complete question is found as attached with the solution.

The Sharpe rate is given as

$S_a=\frac{E_a-E_r}{\sigma}$

Where

E_a is the estimated rate of return for a value
E_r is the risk free rate of return
σ is the standard deviation of the investment.

The portfolio variance is given as

$\sigma^2_{portfolio}=\sum_{i}^{n}{\sigma_i^2w_i^2}+\sum_{i}^{n(n-1)/2}{cv_i}$

Where

σ is the standard deviation of the investment.
w is the weighted value of the investment
cv is the covariance term

Portfolio standard deviation is given as

$\sigma_{portfolio}=\sqrt{\sigma^2_{portfolio}}$

Expected rate is given as

$E_{rate of return}=\sum_{i=1}^{n}{E_a_i\times w_i}$

Now the Sharp value is calculated as above.

Now the values as given in the excel sheet are added in the attached excel sheet, following formulas are used to calculate various values

Sharpe ratio is calculated using =(B6-J3)/C6

Portfolio variance is calculated using (=B13^2*C6^2+B14^2*C7^2+B15^2*C8^2+B16^2*C9^2+2*B13*B14*C6*C7*D7+2*B13*B15*C6*C8*D8+2*B13*B16*C6*C9*D9+2*B14*B15*C7*C8*E8+2*B14*B16*C7*C9*E9+2*B15*B16*C8*C9*F9)

Portfolio standard deviation is SQRT(Variance)

Expected return is calculated using =B13*B6+B14*B7+B15*B8+B16*B9

Sharpe is calculated using =(B23-$J$3)/B22

Part a:

The portfolio which maximizes the expected return is in the attached file.

Part b:

The portfolio's expected rate of return is 11.20% and the weight is 100% for US only.

4 0

3 years ago

Rearrange the letters

Illusion [34]

Answer:

Jesus loves you have a blessed day!

Explanation:

6 0

3 years ago

What is protocol data​

What is protocol data