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Westkost [7]
3 years ago
12

Jonah is an avid visitor to various social networking sites. Both Jonah and his parents have noticed that all of his grades have

dropped a letter grade or more. Jonah signs a contract with his parents to reduce his social networking time so that he spends more time studying and socializing with his family. According to the text, which of the following should NOT be placed in the contract? a) limits on the amount of time spent online turning off his mobile phone when he is at home in the evening b) logging his time on the phone and computer to make sure he is meeting his time limits c) being denied all access to the phone and computer for an entire semester or until his grades improve
Business
1 answer:
svp [43]3 years ago
4 0

Answer:

C

Explanation:

Being denied all access to the phone and computer for an entire semester or until his grades improve should not be placed in the contract.

Instead of denying him all access to the phone and computer, his parents can put other measures in place to see that his grades improve. There should be restrictions and limitations on the time he spends on social networks. They can do this by setting screen time limits and setting rules on when it is appropriate to use social networks. Jonah on his own should also be time conscious and know his time limits.

Losing all rights to his phone and computer can trigger stress and anxiety.

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Answer:

The economic principle governing the congressional package is known as economic stimuli.

Explanation:

The phenomenon of Economic stimuli is described as a change in economic or fiscal policy to enable economic growth in an economic slump. Some of the other activities may include dropping interest rate or quantitative easing.

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3 years ago
When a nation removes a tariff on a product, this policy action rev: 06_20_2018 Multiple Choice benefits domestic producers of t
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Answer:

benefits consumers of the product.

Explanation:

Import tariffs are generally  put in place to protect domestic producers from foreign producers. Tariffs benefit domestic producers but hurt consumers since they are forced to pay higher prices.

When the import tariffs are withdrawn, the domestic price of the goods should decrease, benefiting consumers.

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3 years ago
Assume that on September 1, Office Depot had an inventory that included a variety of calculators. The company uses a perpetual i
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Answer and Explanation:

The journal entries are shown below:

1. Inventory $1,800

        Accounts Payable $1,800

(Being purchased on account)

2. Inventory $50

     To Cash $50

(being freight paid)

3. Accounts Payable $51

     To Inventory $51

(being the returned calculator is recorded)

4. Accounts Receivable $670

       To Sales Revenues $670

(Being sales is recorded)

5. Cost of Goods Sold $460

      To Inventory $460

(Being cost of goods sold is recorded)

6.  Sales returns $40

         To Accounts Receivable $40

(being sales return is recorded)

7. Inventory $28.20

      To Cost of Goods Sold $28.20

(Being cost return is recorded)

8. Accounts Receivable $780

      To Sales Revenues $780

(Being the sales is recorded)

9. Cost of Goods Sold $560

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5 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

  1. E_a is the estimated rate of return for a value
  2. E_r is the risk free rate of return
  3. 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

  1. σ is the standard deviation of the investment.
  2. w is the weighted value of the investment
  3. 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.

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