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Dominik [7]
4 years ago
14

Students arrive at the Administrative Services Office at an average of one every 15 minutes, and their requests take on average

10 minutes to be processed. The service counter is staffed by only one clerk, Judy Gumshoes, who works eight hours per day. Assume Poisson arrivals and exponential service times.
Required:
a. What percentage of time is Judy idle?
b. How much time, on average, does a student spend waiting in line?
c. How long is the (waiting) line on average?
d. What is the probability that an arriving student (just before entering the Administrative Services Office) will find at least one other student waiting in line?
Business
1 answer:
Otrada [13]4 years ago
6 0
B how much time on a stage does a a student spend waiting in line
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Jen Rogers withdrew a total of $35,000 from her business during the current year. The entry needed to close the withdrawals acco
Dmitrij [34]

Answer and Explanation:

The journal entry is shown below:

Jen Rogers, Capital $35,000

         To Jen Rogers, Withdrawals $35,000

(Being withdrawals entry is recorded)

Here the Jen Rogers, Capital is debited as it decreased the stockholder equity while the Jen Rogers, Withdrawals is credited as it also decreased the drawings account. Also, the capital contains normal credit balance while drawings contains normal debit balance

6 0
3 years ago
A firm currently has a debt-equity ratio of 1/2. The debt, which is virtually riskless, pays an interest rate of 6%. The expecte
Svetradugi [14.3K]

Answer:

Expected return on equity is 11.33%

Explanation:

Using Weighted Average Cost Capital without tax formula, overall rate of return is given by the formula:

WACC=(Ke*E/V)+(Kd*D/V)

Kd is the cost of debt at 6%

Ke is the cost of equity at 12%

D/E=1/2 which means debt is 1 and equity is 2

D/V=debt/debt+equity=1/1+2=1/3

E/V=equity/debt+equity=2/1+2=2/3

WACC=(12%*2/3)+(6%*1/3)

WACC=10%

If the firm reduces debt-equity ratio to 1/3,1 is for debt 3 is for equity

D/V=debt/debt+equity=1/1+3=1/4

E/V=equity/debt+equity=3/1+3=3/4

WACC=10%

10%=(Ke*3/4)+(6%*1/4)

10%=(Ke*3/4)+1.5%

10%-1.5%=Ke*3/4

8.5%=Ke*3/4

8.5%=3Ke/4

8.5%*4=3 Ke

34%=3 Ke

Ke=34%/3

Ke=11.33%

4 0
3 years ago
Salter Mining Company purchased the Northern Tier Mine for $91 million cash. The mine was estimated to contain 1.88 million tons
lisov135 [29]

Answer:

Depletion $ 2,000,000 (debit)

Accumulated Depletion $ 2,000,000 (credit)

Explanation:

Salter Mining Company must use the Depletion Unit Method to provide for <em>usage</em> of Mine.

Depletion for the year = (Cost of Asset - Residual Value)/ Expected Total Contents in Units × Number of Units Taken During the Period

Thus Depletion for the year, = (  $91 million-$6.4 million)/ 1,880,000 tons × 60,000 tons

                                                 = $ 84,600,000 / 1,880,000 × 60,000

                                                 = $ 2,000,000

5 0
4 years ago
The traditional view of the production process is that capital is subject to
PSYCHO15rus [73]

Answer:

The correct answer is letter "C": diminishing returns.

Explanation:

The traditional view of the production process establishes that the extra production generated by an additional unit of capital drops as the inventory of capital increases. Other production determinants, including human capital, natural resources, and technology keep their same levels.

6 0
3 years ago
What is the best advice for concluding your presentation?
Lilit [14]

The best advice for concluding a presentation is by having to review major points as it is essential to be able to deliver your main purpose or the important information you want to deliver to your audience and in the same time, the individual should focus on what he or she wants for his or her listeners to think, remember and even do.

8 0
4 years ago
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