Suppose your manager presents you with the following information about machines that could be used for a job, and wants yourrecommendation on which one to choose. The specification width is .48 mm. In this instance, you can narrow the set of choices, butyou probably wouldn't make a recommendation without an additional piece of information. (Round your answers to 3 decimal places.)MachineABсDProcessABсDCost per Standard DeviationUnit ($)14122010Cp(mm).072.060.052.063We can narrow the choices to processes(Click to select) ✓(Click to select)C and DB and DA and DB and CA and B

Given: Machine Cost per unit($) Standard Deviation (mm) Specification Width(mm) A 14 0.072 0.48…

Answered: Suppose your manager presents you with…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Crirical Thinking Sometimes service quality may not meet customers' expectations. What problems have you experienced with quality in the delivery of the following services? a. A haircut b. A dental visit c. Compute, repairs d. Your college education What do you think is the ,eason for the poor quality? How would you improve the quality of service?
Please do not give solution in image formate thanku. Avis Company is a car rental company that is located three miles from the Los Angeles airport (LAX). Avis is dispatching a bus from its offices to the airport every 3 minutes. The average traveling time (round-trip) is 10 minutes. a.How many Avis buses are traveling to and from the airport? (Do not round intermediate calculations. Round your answer to 1 decimal place.)
A fleet repair center resets its computerized diagnostic system after every 15 trucks to help ensure there are limited major downtimes from system failure. The reset takes 22 minutes on average with a CV of 0.3. Each trucks diagnosis takes 28 minutes on average with a CV of 1.75 not considering the resets. 1. What is the effective process time and its CV? 2. If the reset system is not used, failures will occur after 57 hours on average with an average repair time of 3 hours. The CV of repair time is 0.9. What is the effective process time and its CV? Is the maintenance system beneficial if it prevents breakdowns? Just consider effective processing time parameters. 3. The maintenance program costs $10,000 annually. The average profit per car from the diagnostic service is $75. Assume the service center operates 250 days per year, 10 hours per day. Is the maintenance program economically beneficial? What assumptions are needed?
Compute the Cpk measure of process capability for thefollowing machine and interpret the fi ndings. What value wouldyou have obtained with the Cp measure?Machine data: USL 5 100LSL 5 70Process s 5 5Process m 5 80
Wellplace Insurance Company processes insurance policy applications in batches of 25. One day, they had fifteen batches to process and, after inspection, it was found that four batches had nonconforming policies. One batch had four nonconformances, another had eight, another had one, and another had five nonconformance. a. What was the proportion nonconforming for each batch? Round your answers to two decimal places. The proportion nonconforming for the first batch: The proportion nonconforming for the second batch: The proportion nonconforming for the third batch: The proportion nonconforming for the fourth batch: b. What was the nonconformance per unit (NPU) in total for the fifteen batches? Round your answer to three decimal places. Total nonconformances per unit for all batches:
You must choose a new LIS system since the firm will no longer support it. Choose the finest lab system. (Remember to test the present system throughout this change.) If so, why and how?
1. (First System) A crew of mechanics at the NCDOT repair NCDOT vehicles that break down at an average rate of λ = 4 vehicles per day. The crew can service an average of µ = 5 vehicles per day. The crew cost is $400 per day. A bureaucrat in Raleigh has determined the cost associated with lost productivity due to breakdowns is $300/day. (This includes the entire time the vehicle is unavailable—from the time it breaks down until the time it is back on the road.) 2. (Second System) This same bureaucrat thinks it would be a good idea to have two repair crews instead of one. Vehicles still break down at the same rate of 4/day. Each crew can still service 5 /day. Assume that each crew handles half of the breakdowns. Each crew costs $400/day. The cost associated with the lost productivity of an idle vehicle is still $300/day. Which system do you recommend and why?
SCENARIO A: A woodcutting operation has a target (nominal) value of 200 inches and consistently averages 200.1 inches with a standard deviation of .05 inches. The design engineers have established an upper specification limit of 200.25 and a lower specification limit of 199.75 inches. The process capability ratio, Cp, of the operation is: Group of answer choices a Less than 1 b Greater than or equal to 1 but less than 1.25 c Greater than or equal to 1.25 but less than 1.5 d Greater than or equal to 1.5 but less than 1.75 e Greater than or equal to 1.75 but less than 2 f Greater than or equal to 2
Explain how to determine whether a process is capableof producing a service or product to specifications
Suppose your manager presents you with the following information about machines that could be used for a job, and wants your recommendation on which one to choose. The specification width is .48 mm. In this instance, you can narrow the set of choices, but you probably wouldn't make a recommendation without an additional piece of information. (Round your answers to 3 decimal places.) TTT Cost per Standard Deviation Unit ($) Machine (mm) A 21 .059 B 12 .060 14 .070 D 10 .062 Answer is complete but not entirely correct. Process Cp A 0.135 B 1.333 C 0.114 X D. 1.290 We can narrow the choices to processes A and B
Daily high temp in st louis for the last week were as follows: 93,92,94,95,88,95 (yesterday) a)The high temp for today using a 3-DAY moving average=[__] degrees (round your response to one decimal place)
Hotel ComplaintsA luxury hotel has been receiving a lot of complaints from guests recently. The manager worries that if these complaints continue, the hotel will start to lose clients. Therefore, you have been hired as a consultant to correct the problem(s). A list of the major complaints by week for the last month is as follows: Complaint Number of Occurrences Week 1Error on bill 10Room not ready at check-in 8Room service delivery late 3Longline at check-out 10 Week 2Error on bill 12Noise in hallway 2Longline at check-out…

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