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sergejj [24]
3 years ago
7

A grocery store has three open checkout lanes. On average, 45 shoppers arrive at these lanes per hour. The coefficient of variat

ion of the interarrival time is equal to 1. The average service time for each lane is 18 customers per hour, and the coefficient of variation for the service time distribution is three minutes per lane.
Calculate the utilization factor of the system.

A.
0.833

B.
17.91

C.
3.58

D.
3
Business
1 answer:
nadya68 [22]3 years ago
6 0

Answer:

A.  

0.833

Explanation:

m = 3

Arrival rate, ra = 45 per hour

Service rate, re = 18 per hour per lane

Utilization factor = ra/(m.re)

                            = 45/(3*18)

                            = 0.833

Therefore, The utilization factor of the system is 0.833

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Which group of players uses the goods and services produced in the game of economics?
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Answer:

Question 1

Which group of players uses the goods and services produced in the game of economics?

The group of players that uses goods and services produced in the game of economics are the CONSUMERS

Question 2

Which does NOT describe the role that workers play in the economy?

The role that does not describe the role of workers in the economy is act as both consumers and producers. They were never consumers and producers in the economy, they only help in production and make decisions based on business model

Question 3

In economics, businesses do all EXCEPT which of the following?

Businesses does not guide the economy In economics rather they hire workers that helps to carryout production activities among others and organize production and either purchase resources or produce the resources

Question 4

Which of the following statements best describes the results provided by market research?

Market research helps producers understand market forces better, the market forces has to do with the law of demand and supply which helps to acquire the market skills and plan for future occurrence.

Question 5

Which consumer purchase is the result of peer pressure?

mirrored sunglasses because all your friends have them

Question 6

Consumers play an important economic role because they decide on what goods and services to use and buy, how much to buy, and what prices they are willing to pay for it.

True

Question 7

Producers try to satisfy the needs and wants of consumers for goods and services. They have to understand what consumers need or want and how much they are willing to pay for those goods and services.

True

Question 8

Culture, peer pressure, price, and environmental changes influence the decisions made by producers and consumers.

True

Question 9

Which of the following activities shows the government playing the role of producer?

The government buys materials to build a bridge.

Question 10

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The government uses electricity to run its offices.

Explanation:

3 0
3 years ago
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zavuch27 [327]
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In evaluating independent projects, no incremental analysis is necessary between projects. Each project is evaluated separately
fenix001 [56]

TRUE

<u>Explanation:</u>

The correct answer is true as the independent projects are selected based on the net present worth and the rate of return and do nothing alternative. In the independent projects, there is no need for the incremental B/C analysis. Simple B/C ratio will do it. If the B/C > 1, benefits outweigh the costs and the project is selected provided that there is no budget limitation. Thus, the given statement is absolutely the true one.

6 0
3 years ago
Describes the location at which hotel goods and services are purchased
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4 0
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b. If foreigners spend $7 billion on U.S. exports in a given year and Americans spend $5 billion on imports from abroad in the s
LiRa [457]

Answer:

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