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strojnjashka [21]
3 years ago
14

The distribution of hourly sales for a local family owned store is normally distributed with a mean of $225 per hour and a stand

ard deviation of $75 per hour. Which of the following intervals contains the middle 95% of hourly sales
Business
1 answer:
adell [148]3 years ago
6 0

Answer:  

The standard deviation of 75 dollars

Explanation:

Standard deviation, S.D.= 75 dollars; Mean, M= 225 dollars; Mean deviation, D= ?

S.D. = √ D² - M

∴ 75 = √ D² - 225

D² = 75² - 225 = 5625 + 225 = 5950

∴ D = √5950 = 24.4 dollars

From the above, it shows that, the standard deviation of 75 dollars contains the middle 95 percent of hourly sales.

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If you put $7000 in a saving account that earns 2% interest for 10 years, how much will you have in
blondinia [14]

Answer:

1) 56,000

2) 9,950

3) 8,479

4) 25,500

Explanation:

1)20% of 70.000=56.000

2)5% of 10.000=9.950

3)21% of 10.500=8.479

4)15% of 30.000=25.500

4 0
3 years ago
On November 30, the company received an invoice from the electric company for $200. The company will pay the invoice in December
harkovskaia [24]

Answer:

Utility expense Dr.                      $200

  Accounts payable Cr.                $200

(To record the entry for electric expense)

Explanation:

Given the amount of the invoice = $200

The expenses like Electricity expenses come under utility expenses so the incurred electricity expense will show that the utility expenses are debited and account payable is credited. Here the account payable is credited because the is not paid.

Thus, below is the entry as on 30th November.

Utility expense Dr.  $200

  Accounts payable Cr.    $200

(To record the entry for electric expense)

8 0
3 years ago
Required:
olga55 [171]

Answer:

Find below the variables missing from the question:

Selected sales and operating data for three divisions of different structural engineering firms are given as follows :

                                              Division A Division B Division C

Sales                               $5,800,000 $9,800,000 $8,900,000

Average operating assets $1,450,000 $4,900,000 $2,225,000

Net operating income         $284,200 $872,200 $191,350

Minimum required rate of return 18.00% 17.80% 15.00%

On the basis on return on investment Division A is preferred

On the basis of residual income Division A is also preferred

Explanation:

Return on investment is the net operating income compared to the average operating assets in the year:

Division A return on investment=$284,200/$1,450,000=19.6%

Division B return on investment=$872,200/$4,900,000=17.8%

Division C return on investment=$191,350/$2,225,000 =8.60%

Residual income=net operating income-(required rate of return*average operating assets

Division A residual income=$284,200-(18%*$1,450,000)=$23200

Division B residual income=$872,200-(17.80%*$4,900,000)=$0

Division C residual income=$191,350-(15%*$2,225,000)=$=$191,350-(15%*$2,225,000)

4 0
3 years ago
Which of the following is true regarding the Statement of Revenues, Expenses, and Changes in Net Position for a public college c
blsea [12.9K]

Answer:

All of these options is true

Explanation:

Statement of revenue and expenses is a comprehensive report showing the amount of profit earned minus the amount of operating expenses.

It provides information regarding the organization's operation as well as the revenue generated.

Revenue earned is collated as receipts and included in the statement of revenue and expenses.

Regarding the Statement of Revenues, Expenses, and Changes in Net Position for a public college choosing to report as a special-purpose entity engaged in business-type activities, the following apply:

  • State appropriations should be reported as non-operating income
  • Both contributions for plant and for endowment purposes must be reported separately after both operating and non-operating revenues and expenses
  • An operating income figure must be displayed
4 0
3 years ago
On August 1, 1958, first-class postage for a 1-ounce envelope was 4 cents. On August 1, 2007, a first-class stamp for the same e
Andrej [43]

Answer:

4.86%

Explanation:

Given that,

First-class postage for a 1-ounce envelope = 4 cents

On August 1, 2007

A first-class stamp for the same envelope cost = 41 cents

Period, n = 49 years

F=P(1+i)^{n}

41=P(1+i)^{49}

\frac{41}{4}=(1+i)^{49}

10.25\ cents=(1+i)^{49}

1.0486=(1+i)

i = 1.0486 - 1

 = 0.0486 or 4.86%

Therefore, the interest rate is 4.86%.

3 0
3 years ago
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