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motikmotik
3 years ago
5

During finals week, students arrive randomly at the help desk of the computer lab. There is only one technician due to budget cu

ts, and the time required to provide service varies from student to student. The average arrival rate is 15 students per hour, and the average service rate is 20 students per hour. Arrival rates have been found to follow the Poisson distribution, and the service times follow the exponential distribution. What is the average time spent waiting in line for each student?"
Business
1 answer:
KonstantinChe [14]3 years ago
5 0

Answer:

The average time spent waiting in line for each student is 2.25 students.

Explanation:

Use Lq with a single server formula.

λ = Avg arrival rate  = 15 std/hr

μ= Avg server rate (individual server capacity) = 20 std/hr

Μ = # of servers/line (identical capacities)

= λ^{2}/μ(μ- λ)

=15^{2} / 20(20-15)

= 225/100

=2.25 students.

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What did the rothschild do with the gold that he had after napoleon was defeated?
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He invested it into the the british bond market, and waited a year to sell it as its value rose. Value ended up being about 600 million pounds in today’s economy

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3 years ago
Which type of promotion includes the given tactic that supermarkets or stores generally use?
Burka [1]

Answer:

As a part of  <u>sales promotion</u>,  supermarkets generally use<u> visual merchandising</u> to attract customers and induce them to make a purchase.

Explanation:

Sales promotion is one form of marketing communications by a business. The objective of sales promotion is to increase sales by offering incentives to consumers or retailers. Sales promotions are carried out in a limited time to stimulate consumer consumption. Their effect may be temporal. Examples of sales promotion include offering free samples, premium offers, discount coupons, contests, and loyalty programs.

Visual merchandisers use their creativity to promote products and services of their organization in retail businesses. They develop eye-catching product displays and design layouts to attract customers and entice them to buy.

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3 years ago
In a recent news release Bloomberg.com reported that the existing home sales declined in December of 2012 (the released article:
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Answer:

The correct answer is Option (A) Homeowners expect housing prices to increase in the future

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Had homeowners believed that home prices will decline in the future, the owners would have put-up existing houses for sale so that they get a better price now than wait to see the price decline.

3 0
3 years ago
Define fiscal policy. Determine whether each of the following, other Factors held constant, would lead to an increase, a decreas
SVEN [57.7K]

Answer:

Definition of fiscal policy:

Fiscal policy is a policy employed by the government to influence aggregate demand in the economy by the use of government expenditure, revenue and taxation.

a. Decrease in real GDP

b. Decrease in real GDP

c. Decrease in real GDP

d. Decrease in real GDP

Explanation:

Definition of fiscal policy:

Fiscal policy is the use of government revenue, expenditure, and taxation to influence aggregate demand to achieve some targeted macroeconomic objectives, some of which are economic growth and development, stability in general price level, favorable balance of payment, e.t.c.

a.A decrease in government purchase

Decrease in government purchase is a reduction in government spending which is not an expansionary  fiscal policy. Since it will reduce money supply, it will have a negative effect on real GDP.

b.An increase in net taxes

Increase in net tax reduces disposable income and purchasing power, this will decrease aggregate demand and reduce consumption and real GDP.

c.A reduction in transfer payments

Reduction in transfer payments will reduce purchasing power and by implication consumption and aggregate demand, this will decrease real GDP

d.A decrease in the marginal propensity to consume

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6 0
3 years ago
Esperanza is starting a business by herself as an
denpristay [2]

Answer:

sole proprietorship

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The sole proprietorship is the type of business owned and run by a single individual. The owner is a sole trader.  In a sole proprietorship, the owner sources capital by themselves, keeps all the profits, and suffers the losses alone.

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7 0
3 years ago
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