Question: need help on #4 only. #3 is shown for reference only 3. If Melanie adds an additional server at Clean Machine car wash, the service

need help on #4 only.

#3 is shown for reference only

3. If Melanie adds an additional server at Clean Machine car wash, the service rate changes to an average of 16 cars per hour. The customer arrival rate is 10 cars per hour. Melanie has asked you to calculate the following system characteristics: (a) Average system utilization (b) Average number of customers in the system (c) Average number of customers waiting in line 4. Melanie is curious to see the difference in waiting times for customers caused by the additional server added in Problem 3. Calculate the following system characteristics for her: (a) The average time a customer spends in the system (b) The average time a customer spends waiting in line (c) The probability of having more than three customers in the system (d) The probability of having more than four customers in the system

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Melanie is the manager of the Clean Machine car wash and has gathered the following information. Customers arrive at a rate of eight per hour according to a Poisson distribution. The car washer can...

1. Melanie is the manager of the Clean Machine car wash and has gathered the following information. Customers arrive at a rate of 8 per hour according to a Poisson distribution. The car washer (one...

Melanie is the manager of the Clean Machine car wash and has gathered the following information Customers arrive at a rate of 8 per hour according to a Poisson distribution. The car washer (one...

Financial Statement Analysis Part 1 As described in the project overview, Appendix A of your textbook describes several ratios, as well as vertical analysis and horizontal analysis of financial...

Common Size Balance Sheet Prepare a spreadsheet with common size balance sheets for the years ended November 30, 2014 and 2015. For 2014, each line item should be shown as a percentage of total...

Read the Peppercorn Dining Case on pages 228-256 in your text. As you read, think like an OD practitioner. We will break the Peppercorn Dining Case Study into 2 assignments. This assignment will...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

U.S. Copyright Law (title 17 of U.S. code) governs the reproduction and redistribution of copyrighted material. Downloading this document for the purpose of redistribution is prohibited. Chapter 15...

23 Nickel and Dimed: On (Not) Getting By in America BARBARA EHRENREICH Major changes in welfare legislation in 1996 eliminated cash payments to millions of America's poor, requiring them to find...

Read the case study below QUESTION Compare and contrast the tasks involved in recruiting new customers and new franchisees Aussie Pooch Mobile Lorelle Frazer After creating a mobile service that...

3. Consider the design data for an axial compressor nestled on machine foundation as shown below. Rocking Design data: Static weight of machinery: 20 tons Rotational speed: 327 rpm Soil density: 18...

You have just been promoted to senior economic analyst in the market planning department for one of the worlds premier airlines. congratulations! recent reports in the financial press have led the...

what is the total long - term obligation for both governmental and business - type activities for Austin, TX in 2 0 2 4

ertain drug is used to treat asthma. In a clinical trial of the drug, 24 of 262 treated subjects experienced headaches (based on data from the nufacturer). The accompanying calculator display shows...