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Korvikt [17]
3 years ago
15

Sales at a fast-food restaurant average $6,000 per day. The restaurant decided to introduce an advertising campaign to increase

daily sales. In order to determine the effectiveness of the advertising campaign a sample of 49 days of sales were taken. They found that the average daily sales were $6,400 per day. From past history, the restaurant knew that its population standard deviation is about $1,000. The value of the test statistic is _______.
a. 2.8 b. 1.96 c. 6,400 d. 6,000
Business
1 answer:
zimovet [89]3 years ago
8 0

Answer: a. 2.8

Explanation:

Given : Population mean : \mu=\$6,000\text{ per day}

Sample size : n= 49> 30 , the sample is a large sample  we use z-test.

Sample mean = \overline{x}=\$6,400\text{ per day}

Standard deviation : \sigma= \$1,000

The test statistic for population mean is given by :-

z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\\Rightarrow\ z=\dfrac{6400-6000}{\dfrac{1000}{\sqrt{49}}}=2.8

Hence, the value of the test statistic is 2.8

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CMN Inc. uses LIFO and has experienced increasing costs since its founding. CMN disclosed that the LIFO reserve (also known as t
Neporo4naja [7]

Answer:

$20 million

Explanation:

The computation of the ending inventory if FIFO is used

= LIFO reserve + Ending inventory based on LIFO inventory

= $3 million + $17 million

= $20 million

We simply added the LIFO reserve and LIFO ending inventory so that FIFO ending inventory can be computed. Hence, we take all the items for the computation part.

7 0
4 years ago
When getting a haircut, the customer not only is present, but also may participate in the service process. this is an example th
Olenka [21]

Answer: Inseperable

Explanation:

A haircut is a form of service offered to a customer, in which the customer and the barber must be present for the service to take place. This implies that in most cases services production and consumption cannot be seperated, because in most cases services cannot be stored.

7 0
3 years ago
Read 2 more answers
Federally chartered banks and credit unions are run like businesses that make a profit.
Licemer1 [7]

Answer:

False.

Explanation:

A bank is said to be federally chartered when it is appropriately authorized and regulated by the federal government of a country with recourse to statutory laws but not the state government. Some examples of federally chartered banks are Wells Fargo Bank, Bank of England, Swiss National Bank, Citizen National Bank, Bank of Japan, PNC Bank, First National Bank, U.S. Bank, Reserve Bank of Australia, etc.

A credit union can be defined as a non-profit making financial cooperative that is typically controlled by its members (employees, church groups, labour unions etc) and it is saddled with the responsibility of providing financial services like the traditional banks.

Generally, the profit made from the amount of money that is being deposited by the members of a credit union are usually returned to the members as a form of better interest rates. Some examples of credit unions are SchoolsFirst Credit Union, New York University Federal Credit Union, Consumers Credit Union, etc.

Hence, federally chartered banks and credit unions are not run like businesses that are a profit i.e they are a non-profit business.

4 0
3 years ago
The Express Meal has two restaurants that are open 24 hours a day. Fixed costs for the two restaurants together total $ 451 comm
KonstantinChe [14]

Answer:

(1) $1,230,000

(2) 110,000 customers

Explanation:

Given that,

Fixed cost = $451,000 per year

Average sales check per customer = $ 8.20

Average cost of food and other variable costs for each customer = $ 4.10

Income tax rate = 30​%

Target net income = $114,800

(1) Contribution margin ratio:

= (Selling price - Variable price) ÷ Selling price

= ($ 8.20 - $ 4.10) ÷ $ 8.20

= 0.5

Income before tax:

= Net income ÷ (1 - Tax rate)

= $114,800 ÷ (1 - 0.3)

= $164,000

Desired revenue (dollars):

= (Fixed cost + Income before tax) ÷ Contribution margin ratio

= ($451,000 + $164,000) ÷ 0.5

= $1,230,000

(2) Customers are needed to break​ even:

= Fixed cost ÷ contribution per unit

= $451,000 ÷ ($8.20 - $4.10)

= $451,000 ÷ $4.10

= 110,000 customers

8 0
3 years ago
Paiva Corporation splits its common stock 2 for 1, when the market value is $80 per share. Prior to the split, Paiva had 100,000
nydimaria [60]

Answer:

a. is reduced to $5 per share

Explanation:

Data given in the question

Market value per share = $80

Number of shares = 100,000

Par value = $10

So, after the split, the par value of the stock is

= Par value of the stock ÷ stock split ratio

= $10 ÷ 2

= $5 per share

By dividing the par value of the stock by the stock split ratio we can get the par value of the stock

3 0
3 years ago
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