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Afina-wow [57]
3 years ago
5

The Wall Street Journal reported that automobile crashes cost the United States $162 billion annually (The Wall Street Journal,

March 5, 2008). The average cost per person for crashes in the Tampa, Florida, area was reported to be $1599. Suppose this average cost was based on a sample of 50 persons who had been involved in car crashes and that the population standard deviation is σ = $600. What is the margin of error for a 95% confidence interval? Round your answer to two decimal places.
Business
1 answer:
Zepler [3.9K]3 years ago
8 0

Answer:

Error = 166.308459

Explanation:

Given that,

Standard deviation (SD) = $600

Sample (n) = 50 persons

Error(E) = ?

For a 95% confidence interval,

Z-value from the z-table is 1.959963985

E=\frac{z\times SD}{\sqrt{n}}

E=\frac{1.959963985\times 600}{\sqrt{50}}

E=\frac{1,175.97839}{7.07106781}

         = 166.308459

Therefore, the margin of error for a 95% confidence interval is 166.308459.

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A father and his son are celebrating the father's 75th birthday. Drink for drink, who will most likely have a higher BAC ?
Temka [501]
The one who will most likely have a higher BAC is the father because a person who is older will most likely have the higher BAC, as the father is already seventy five and much older to his son, he will be therefore have a higher BAC compared to his son.
4 0
3 years ago
Read 2 more answers
Next Generation's predetermined overhead rate is $16 per direct labor-hour and its direct labor wage rate is $11 per hour. Job #
Pavel [41]

Answer:

Unitary cost= $147.02

Explanation:

Giving the following information:

Next Generation's predetermined overhead rate is $16 per direct labor-hour and its direct labor wage rate is $11 per hour. Job1987 used $1,202 of direct materials and $5,500 of direct labor.

First, we need to calculate the allocated overhead to Job 1987:

direct labor hours= 5,500/11= 500 hours

Allocated overhead= 500*16= $8,000

Now, we can calculate the total cost and unitary cost of Job 1987:

Total cost= 1,202 + 5,500 + 8,000= $14,702

Unitary cost= 14,702/100 units= $147.02

3 0
3 years ago
On September 1, ABC Company borrowed $50,000 on a 6%, 9-month note payable to XYZ National Bank. Given no previous adjusting ent
scZoUnD [109]

Answer:

c. debit to Interest Expense of $1,000.

Explanation:

The adjusting entry is as follows:

Interest expense Dr ($50,000 × 6% × 4 months ÷ 12 months) $1,000

     To Interest payable $1,000

(Being the interest expense is recorded)

Here interest expense is debited as it increased the expense and credited the interest payable as it also increased the liabilities

Therefore the correct option is c.

7 0
3 years ago
Given the following owner’s income and expense estimates for an apartment property, formulate a reconstructed operat-ing stateme
scoundrel [369]

Answer:

$363,000

Explanation:

Calculation for the property’s indicate market value.

First step

Operating Statement

PGI: $66,000

(10 units x $550 x 12 month )

Less: Vacancy Loss(3,300)

(5%*66,000)

EGI:62,700

Less: Operating Expenses

Power$2,200

Heat1,700

Janitor4,600

Water3,700

Maintenance4,800

Management3,000

Reserve for CAPX2,800

Total Operating Expenses$22,800

Net Operating Income$39,900

(62,700-22,800)

Second step is to find the property’s indicate market value.

Using this formula

Market Value=NOI/ Ro

Let plug in the formula

Market Value=$39,900/11.0%

Market Value=$363,000

Therefore the property’s indicate market value is

$363,000

6 0
3 years ago
Astro Co. sold 20,000 units of its only product and incurred a $50,000 loss (ignoring taxes) for the current year as shown here.
Alexandra [31]

Answer:

Required 1.

Break even point (dollar sales) =   $750,000

Required 2.

Break even point (dollar sales) = $1,250,000

Required 3.

ASTRO COMPANY

Forecasted Contribution Margin Income Statement

For Year Ended December 31, 2016

Sales                             $ 1,000,000

Variable costs               ($ 400,000 )

Contribution margin      $ 600,000

Fixed costs                    ($ 450,000 )

Net loss                           $ 150,000

Required 4.

Sales to meet target profit (dollar sales) = $1,833,333

Sales to meet target profit (unit sales) = 73,334

Explanation:

Break even point is the level of activity where a Company neither makes a profit nor a loss.

<em>Break even point (dollar sales) = Fixed Cost / Contribution Margin Ratio</em>

Where,

Contribution Margin Ratio = Contribution / Sales

                                           = $ 200,000 / $ 1,000,000

                                           = 0.20

Therefore,

Break even point (dollar sales) = $250,000 / 0.20

                                                   = $1,250,000

<u>Assuming the machine is installed</u>

Contribution Margin Ratio = ($ 1,000,000 - $400,000) / $ 1,000,000

                                           = $600,000 / $1,000,000

                                           = 0.60

Therefore,

Break even point (dollar sales) = ($250,000 + $200,000) / 0.60

                                                   = $750,000

Sales to meet target profit of $200,000

Sales to meet target profit (dollar sales) = Fixed Cost + Target Profit  / Contribution Margin Ratio

                                                                  = ($450,000 + $200,000) / 0.60

                                                                  = $1,833,333

Sales to meet target profit (unit sales) = $1,833,333 / $25

                                                               = 73,334

                                                                 

4 0
3 years ago
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