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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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Assume that the risk-free rate is 3.5% and the market risk premium is 6%. 1. What is the required return for the overall stock m
Radda [10]

Answer:

9.5 %

17.3%

Explanation:

The market required rate of return = risk free rate + ( Market Beta × Market risk premium)

= 3.5% + (1 × 6%) = 9.5%

The stock required rate of return = 3.5% + (2.3 × 6%) = 0.173 = 17.3%

I hope my answer helps you

6 0
3 years ago
"An expenditure made in connection with a machine being used by a company to produce inventory should be expensed immediately if
Ipatiy [6.2K]

Answer:

True

Explanation:

Efficiency related expenditures are more closely with day-to-day servicing of the machine. Such an expenditure just maintains machine's capacity to save the future economic benefits rather than improve its capacity.

4 0
3 years ago
Simon Company had the following summarized operations for the month of May: Revenues earned: for cash, $32,000; and on account,
AlladinOne [14]

Answer:

$35,000

Explanation:

Given that,

Revenues earned:

cash = $32,000

on account = $18,000

Expenses incurred:

cash = $5,000

on account = $10,000

Net Income:

= Income - Expenses

= (Cash revenue + account revenue) - (cash expenses + Expenses on account)

= ($32,000 + $18,000) - ($5,000 + $10,000)

= $35,000

Therefore, the net income for the month of May is $35,000.

7 0
3 years ago
The following merchandise transactions occurred during December for two different companies: Rippen
kondaur [170]

The accounting entries for Rippen Corporation is recorded as follows:

December 3,

DR Accounts Receivable (Burnen Corp.) $480,000

CR Sales $480,000

DR Cost of Goods Sold $320,000
CR Inventory $320,000

December 8,

DR Sales Return $30,000

CR Accounts Receivable $30,000

DR Inventory $20,000

CR Cost of Goods Sold $20,000

December 12,

DR Cash $441,000

DR Credit Discount $9,000

CR Accounts Receivable $450,000

<h3>What is Journal Entry?</h3>

A journal entry is recorded for the transactions of a company in the relevant period, the entry that is recorded is also known as the double entry. These journal entries are then used to prepare T-Accounts, an then trial balance is made and ultimately income statement and balance sheet are made.

The transaction includes a discount of 2% as credit discount for the payment being made within 10 days.

Learn more about Journal Entries at brainly.com/question/27076717

#SPJ1

5 0
1 year ago
Radovilsky Manufacturing Company , in Hayward, California, makes flashing lights for toys. The company operates its production f
IRISSAK [1]

Answer:

Explanation:

Given Demand D = 12,500 lights per year

Set up cost S = $51

Cost of each light (C) = $1 .05

Holding cost = $0.1 per light per year

Production p= 100 lights per day

Usage (d) = 12,500/300 days = 41.66(round up to 42)

= 42 lights per day

a) What is the optimal sizeof the production run?

Q =√{(2×D×S) / (H(1-(d / p)))}

Q =√{(2×12500×51)/(0.1(1-(42/100)))}

= 4688.577 = 4689 units

Q = 4689 units

b) What is the average holding cost per year?

Average holding cost per year = average inventory level * H

= (Q/2)H[1- (d/p)]

= (4689/2)0.1[1-(42/100)]

= $135.98

c) What is the average setup cost per year?

average setup cost per year = (D/Q)S

= (12,500/4689)× 51

= 135.97

d) What is the total cost per year, including the cost of the lights?

Total cost = D*C + total set up cost + total holding cost

12,500 ×1.05 + 135.98 + 135.97

Total cost = $ 13,396.95

6 0
3 years ago
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