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Aleonysh [2.5K]
3 years ago
15

Use the following scenario and data for all questions During lunch time, customers arrive at a postal office at a rate of per ho

ur. The interarrival time of the arrival process can be approximated with an exponential distribution. Customers can be served by the postal office at a rate of per hour. The service time for the customers can also be approximated with an exponential distribution. For each of the following questions, show your work and use the right notation. Determine the utilization factor.
A) rho =4/5
B) rho =5/4
C) rho =2/3
D) rho=45-36=9
E) None of the above.
Determine the probability that the system is idle, i.e., no customer is waiting or being served.
A) rho_0= 4/5
B) rho_0= 5/4
C) rho_0=1/5
D) rho_0= 1/9
E) None of the above
Determine the probability that exactly one customer is in the system, i.e., no customer is waiting but one is served.
A) rho_1=1/9
B) rho_1=2/5
C) rho_1=1/5
D) rho_1=4/25
E) None of the above
Determine the probability that exactly one customer is waiting
A) p_2=2/81
B) p_2=16/125
C) p_2=4/125
D) p_2=4/25
E) None of the above
Determine the expected number of customers in the system including the one being served and the ones waiting in the queue
A) L=4
B) L=16/5
C) L=12/5
D) L=18/5
E) None of the above
Determine the expected length of the queue, i.e., the number of customer waiting in the queue.
A) L_q=4
B) L_q=16/5
C) L_q=12/5
D) L_q=18/5
E) None of the above

Business
1 answer:
ch4aika [34]3 years ago
8 0

Answer:

Check the explanation

Explanation:

The assumptions in single-server queue theory include: -

  1.    Unlimited calling population may enter the queue
  2.    Arrivals occur randomly and are not dependent but average number of arrival does not change.
  3.    Single waiting line and arriving customers are patient customers who can wait in the queue before they can be served regardless of the length of the line.
  4.    Arrivals are serviced on a first come first served basis
  5.    Service time of one customer may vary from that of another customer.

Kindly check the attached images below to see the step by step explanation to the question above

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At the beginning of the meeting Kira does not properly lead the team during the ______ stage of team development. Therefore; the
AVprozaik [17]

Answer:

forming; storming

Explanation:

The forming is the first stage in group development. At this stage, the members of the group reveal their expectations with respect to the work and share their that skils in which they are perfect so that the work could be allocated easily.

After this finishing this step, the next step is storming in which the members give their suggestions to accomplish a task that has assigned to each member of the group

Therefore as per the given situation, the forming and storming are the correct options.

8 0
4 years ago
The corporate charter of Martin Corporation allows the issuance of a maximum of 4,000, 000 shares of $1 par value common stock.
raketka [301]

Answer:

(a) 4,000,000

(b) 3,200,000

(c) 3,170,000

(d) $3,200,000

(e) $750,000

Explanation:

(a) Number of shares authorized = 4,000,000

(b) Number of shares issued = 3,200,000

(c) Number of shares outstanding:

= Number of shares issued - Acquired shares as treasury stock

= 3,200,000 - 30,000

= 3,170,000

(d) Balance of the Common Stock account:

= Number of shares issued × Par value

= 3,200,000 × $1

= $3,200,000

(e) Balance of the Treasury Stock account:

= Acquired shares as treasury stock × Price per share

= 30,000 × $25

= $750,000

4 0
3 years ago
The HR manager is considering giving more full-time contracts. Would you recommend Top Hotels offer more employees full-time con
fomenos

Answer:

Yes

Explanation:

Yes, I would recommend offering more employees full-time contracts. This is because having employees that know the ins-and-outs of a company is extremely valuable. These employees are able to function with less supervision and think ahead in order to prevent problems before they occur, as well as solve current situations quickly and efficiently. By working full-time they ultimately grow with the company and are able to progress faster. This is incredibly valuable for a company and can greatly increase profits in both the short-term and long-term

6 0
3 years ago
If stock you own is worth say 30,000 but you don't sell and notice it is going down but you hope it will go back up and keep it,
MatroZZZ [7]

Answer:

YES

Explanation:

If a stock you own is worth say $30,000 and you eventually sell it for $10,000, that is considered a loss on your taxes and you can count it as a loss on your taxes.

The situation given in the scenario is obviously that of capital erosion or capital loss.

Just like it would have been counted as capital gains if you had made a profit on the sale of the shares which would have been taxable, so also is it possible to make tax deductions on your returns when you make capital losses.

Hence, the loss amount can be deducted (offset) from other capital gains or ordinary income in your tax return.

5 0
3 years ago
Gut Bombs sandwich shop pays 10 workers $2,500 a month and spends $5000 on food. Usually the shop sells 3,500 sandwiches per mon
MrRa [10]

Answer:

The average product for the 10 workers is 350 sandwiches per month.

Explanation:

Average product is given by total output divided by total labor used

Total output per month = 3500 sandwiches

Total labor used per month = 10 workers

Average product = 3500 ÷ 10 = 350

Average product for the 10 workers is 350 sandwiches/month

6 0
3 years ago
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