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VLD [36.1K]
3 years ago
15

Each of Professor A and Professor B at UTD has a private secretary, who can type four letters per hour. The letters are generate

d at a rate of three per hour by each of the two professors, who have been wondering if they would benefit from pooling the two secretaries. Perform a queuing analysis. What is the average waiting time of a letter in the system.
Business
1 answer:
nydimaria [60]3 years ago
6 0

Answer:

Average waiting time = 7.5 minutes

Explanation:

UTD private secretary can type the number of letters = 4  per hour by each.

By professor, the letter generated = 3 per hour by each

Thus by pooling the average time will be the time that comes by dividing the one hour with total letters in an hour.

Use the below formula:

Average waiting time = Minutes in one hour / total letters

Average waiting time = 60 / 8

Average waiting time = 7.5 minutes

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1 year ago
The master budget is: a.used for misinformation and coordination. b.broken down into daily budgets. c.typically for a 1-year per
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2 years ago
A young couple living in rural west-central Missouri heard about the closing of a local grocery store. Although a small operatio
Zina [86]

Answer:

The correct answer is letter "C": the invisible hand.

Explanation:

In Economics, the term "invisible hand" refers to the belief that markets are created according to the demands and needs of individuals who take advantage of opportunities without the need for the intervention of other parties like a government. The term was coined by Scottish Enlightenment thinker Adam Smith (1723-1790) in his book "<em>An Inquiry into the Nature and Causes of the Wealth of Nations</em>" (1776).

8 0
3 years ago
Barney decides to quit his job as a corporate accountant, which pays $10 890 a month, and goes into business for himself as a ce
mash [69]

Answer:

a. Barney's monthly explicit costs: $161;

b. Barney's monthly implicit costs: $11,816;

c. Barney's monthly economic costs: $11,977

Explanation:

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Barney's monthly explicit costs include any costs that he actually paid extra every month as the result from running his business including: cost of office supplies + cost of electricity bill = $71 + $90 = $161

b.

Barney's monthly implicit costs include any cost that he does not actually pay extra, yet he has to sacrifice these income as the results of running his business which includes: Cost related to his salary sacrifice + Cost related to his apartment rental = 10,890 + 926 = $11,816

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7 0
3 years ago
Read 2 more answers
5 th question answer please
NeX [460]

Answer:C

Explanation:

7 0
3 years ago
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