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Korvikt [17]
1 year 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]1 year 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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Jaxon Markets currently has credit terms of net 30, an average collection period of 29 days, and average receivables of $211,410
Fudgin [204]

Answer: $50,301

Explanation:

If they offered the new terms of 2/10, net 30 then 45 percent of their customers would pay on day 10 with the remainder paying on average in 32 days.

The collection period would therefore be;

= 0.45 * 10 + 0.55 * 32

= 22.1 days

Currently the Average Daily sales are;

= Average Receivables/ Average collection period

= 211,410/29

= $7,290

With the new collection period their Average receivables would be;

= 7,290 * 22.1

= $‭161,109‬

Potential cash to be freed up = Current Receivables - New receivables

= 211,410 - 161,109

= $50,301

7 0
1 year ago
Suppose that the investment demand curve in a certain economy is such that investment declines by $130 billion for every 1 perce
AlekseyPX

Answer:

50 billion

Explanation:

Investment declines by $130 billion for every 1 percentage point increase in the real interest rate.

Decline in Investment because of higher real interest rate:

= 2 × 100

= $200 billion

Increase in Investment because of higher expected rate of return:

= 1 × 150

= 150 billion

Total decline in investment:

= -200 + 150

= 50 billion

Therefore, 50 billion of investment will be crowding out.

8 0
1 year ago
Many business software services are offered as ____, including applications geared for collaboration, scheduling, customer servi
Alexandra [31]
<span>Many business software services are offered as running services, including applications geared for collaboration, scheduling, customer service, accounting, project management, and more. 

A running service is a service that is ongoing and always running "in </span>the background". These services help facilitate so many actions of the business and how it operates. When these applications are running, they are able to streamline important parts of the business and work behind the scenes. 
8 0
1 year ago
The Office Supplies account had a balance at the beginning of year 3 of $4,000 (before the reversing entry). Payments for purcha
snow_lady [41]

Answer:

a. Office Supplies Expense a/c Dr. $750

Explanation:

We are provided that office supplies are recorded as an expense, in that case entry will be:

Office Supplies Expense A/c Dr.

                 To Cash A/c

After this, there is a valuation of closing balance of supplies in hand.

As per books = $4,000

As per inventory of supplies in hand = $4,750

The difference = $4,750 - $4,000 = $750

This will be recorded in Office supplies expense as in this account only the supplies are recorded.

Therefore correct option is

a. Office Supplies Expense a/c Dr. $750

4 0
1 year ago
Grizzly Company had Retained Earnings at December 31, 2018 of $300,000. During 2019, the company had revenucs of $600,000 and ex
scZoUnD [109]

Answer:

b. $358,500

Explanation:

Given;

Retained Earnings at December 31, 2018 = $300,000

In 2019,

Revenue = $600,000

Expenses = $525,000

Declared and paid dividends = $16,500

Retained earnings on the balance sheet as of December 31, 2019

= $300,000 + $600,000 - $525,000 - $16,500

= $358,500

The right option is b. $358,500

3 0
2 years ago
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