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Paha777 [63]
3 years ago
7

A university cafeteria line in the student union hall is a self-serve facility in which students select

Business
1 answer:
Setler [38]3 years ago
7 0

Answer:

The answer to this question is a= µ=60/12=5 students/min

Explanation:

Solution

Given that:

λ=4 students / min

The Waiting time in Queue= λ /µ(µ- λ )==4/(5*(5-4))=0.8 min

The Number of students in the line L(q)= λ *W(q)= 4*.8= 3.2 students

TheNumber of students in the system L(q)= λ /(µ- λ )=4/(5-40=4 students

Then,

The Probability of system to be empty= P0= 1-P= 1-0.8= 0.2

Now,

If the management decides to add one more cashier with the same efficiency then  we have

µ= 6 sec/student= 10 students/min.

so,

P= λ /µ =4/10=0.4

Now,

The probability that cafeteria is empty= P0= 1-0.4= 0.6

If we look at the above  system traits, it is clear that the line is not  empty and the students have to standby for 0.8  in the queue waiting to place their order and have it, also on an average there are 3.2 students in the queue and in the entry cafeteria there are 4 students who are waiting to be served.

If the management decides to hire one more cashier with the same work rate or ability, then  the probability of the cafeteria being free moves higher from 0.2 to 0.6 so it suggests that the management must hire one additional cashier.

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liberstina [14]

Answer:

Value added to the gallery will be $3000

So option (C) will be correct answer

Explanation:

We have given that Caroline sells her original painting for $1500 to an art gallery.

And after that her painting was sold to an art lover at cost of $4500

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Value added to the gallery will be equal to difference of price sold to the art lover and cost at which painting is sold to art gallery

So value added to gallery = $4500 - $1500 = $3000

So option (C) will be correct answer

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3 years ago
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It has to be the product chain
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3 years ago
Albert is looking for his first-ever summer job. Eleanor was laid off from the gold mine where she worked because of the decreas
Pani-rosa [81]

True , Cyclical unemployment can be negative.

Explanation:

Cyclical unemployment may be negative as well — when the economy hits its productivity and will be in the economic growth cycle process (works outside its PPC), then cyclical unemployment will be negative. The current unemployment rate is below the standard rate of unemployment.

The given statements are different in each scenario.

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8 0
3 years ago
g . Kings Donut Inc common stock sells for $39.86 a share at a market rate of return of 9.5%. The company just paid its annual d
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6.29% is the rate of growth

<u>Explanation:</u>

<u>The following formula is used </u>

Price = D1 / ke -g

39.86 = 1.2 multiply with (1 + g) / 0.095 - g

3.7867 – 39.86 g = 1.2 + 1.2 g

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7 0
3 years ago
Mich Inc., a hardware store, has a rating system in place that rates employees on their friendliness, usefulness, and product kn
makvit [3.9K]

Answer:

Customer-focused compensation strategy

Explanation:

Customer-focused compensation strategy is the rating system where the employees are rated based on the way customers are being serviced. In this scenario, Mich Inc. is rating its employees on their friendliness, usefulness, and product knowledge, so the compensation strategy followed by Mich is closely described as a customer-focused strategy.

7 0
3 years ago
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