Operations Management: Processes And Supply Chains (12th Edition) (what's New In Operations Management)
12th Edition
ISBN: 9780134742205
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 2, Problem 20P
A
Summary Introduction
Interpretation: With the given information, the time necessary to install second pool should be estimated.
Concept Introduction: In order to find out the productivity, improve standards and contribute allowances for increasing the productivity, work sampling method is followed.
B
Summary Introduction
Interpretation: With the given information, the time required for the installation of fourth pool should be determined.
Concept Introduction: In order to find out the productivity, improve standards and contribute allowances for increasing the productivity, work sampling method is followed.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 35 hours. The contractor estimates an 85 percent learning rate. Without using the computer: a. How long do you estimate the time required to install the second pool? b. How long do you estimate the time required to install the fourth pool?
A contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 38 hours. The contractor estimates an 80 percent learning rate. Using POM for Windows or OM Explorer, how long do you estimate the time required to install the sixth pool?
The time required to install the sixth pool is enter your response herehours. (Enter your response rounded to two decimal places.)
Part 2
What is your estimate of the total time for all six pools?
The total time for all six pools is enter your response here hours. (Enter your response rounded to two decimal places.)
A contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 33 hours. The contractor estimates an 80 percent learning rate. Using POM for Windows or OM Explorer, how long do you estimate the time required to install the fifth pool?
Chapter 2 Solutions
Operations Management: Processes And Supply Chains (12th Edition) (what's New In Operations Management)
Ch. 2 - Prob. 3DQCh. 2 - Prob. 4DQCh. 2 - Consider the range of processes in the financial...Ch. 2 - Prob. 6DQCh. 2 - Continuous improvement recognizes that many small...Ch. 2 - Prob. 8DQCh. 2 - Paul O’Neill, former U.S. Treasury Secretary,...Ch. 2 - Dr. Gulakowicz is an orthodontist. She estimates...Ch. 2 - Two different manufacturing processes are being...Ch. 2 - The operations manager at Sebago Manufacturing is...
Ch. 2 - Consider the Custom Molds, Inc., case at the end...Ch. 2 - Founded in 1970, ABC is one of the world’s...Ch. 2 - Prepare a flowchart of the field service division...Ch. 2 - Big Bob’s Burger Barn would like to graphically...Ch. 2 - Prob. 10PCh. 2 - Suppose you are in charge of a large mailing to...Ch. 2 - Diagrams of two self-service gasoline stations,...Ch. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - A time study of an employee assembling peanut...Ch. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Smith, Schroeder, and Torn (SST) is a short-haul...Ch. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 1AMECh. 2 - What percentage of overall complaints do the three...Ch. 2 - Prob. 3AMECh. 2 - Prob. 1VCCh. 2 - What are the benefits that the POI program can...Ch. 2 - Prob. 3VCCh. 2 - What are the major issues facing Tom and Mason...Ch. 2 - Prob. 1.2CCh. 2 - Prob. 1.3CCh. 2 - Prob. 2.1CCh. 2 - Prob. 2.2CCh. 2 - Prob. 2.3C
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- Suppose a manufacturer of copiers has concluded that an 82% learning curve applies to the time a beginning service technician takes to diagnose a faulty copying machine. The estimated time the technician takes to install the first copier is 3.2 hrs. Estimate how long will the technician take to diagnose the 10th copier. Plot the learning curve (include time estimates of 50 units in your plot). If another technician has an estimated learning curve of 80%, which technician is expected to learn faster? PLOT the learning curve, please.arrow_forwardYou need to develop a labor time estimate for a customerorder of 20 network installations. It is estimated that the fi rstinstallation will require 60 hours of labor, and a learning curve of90 percent is expected.(a) How many labor-hours are required for the fi ft eenthinstallation?(b) How many labor-hours are required for the twentiethinstallation?(c) How many labor-hours are required to complete all 20installations?(d) If the average labor cost is $32, what is the total labor costfor installing the networks?arrow_forwardA contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 21 hours. The contractor estimates a 90 percent learning rate. Part 2 a. How long do you estimate the time required to install the second pool? enter your response here hours. (Enter your response rounded to two decimal places.) Part 3 b. How long do you estimate the time required to install the fourth pool? enter your response here hours. (Enter your response rounded to two decimal places.)arrow_forward
- The Hand-To-Mouth Company (HTM) has $200,000 in cash, no inventory, and a 90 percent learning curve. To reduce the complexity of this problem, ignore the hiring and training costs associated with dramatically increased production. Employees are paid $20 per hour every Friday for that week’s work. HTM has received an order to build 1,000 oak desks over the next 15 weeks. Materials cost $400 per desk. Suppliers make deliveries each Monday and insist on cash upon delivery. The first desk takes 100 hours of direct labor to build. HTM will be paid $1,500 per desk 2 weeks after the desks are delivered. Should HTM take this order? Week Units Week Units Week Units 1 2 3 4 5 2 4 8 12 4 6 7 8 9 10 24 64 128 128 128 11 12 13 14 15 Total 88 100 100 100 100 1000arrow_forwardYou are setting up a new production line for a new type of delivery drones. You observed that the cost for the 10th unit was $6296.33 and the cost for the 80th unit was $4146.15. a) What is the K for the learning curve model of this production line? b) What is the s for the learning curve model of this production line? c) At which unit does its production cost start to be less than $1500?arrow_forwardHi, I need help solving this OM problem. Thank you!arrow_forward
- A civil engineering firm designs bridges to span great distances. Years ago, the firm's first design took approximately 1,000 hours to develop. It has subsequently been able to reduce the time, quite dramatically, and believes it is operating on a 70 percent learning curve. Its next bridge design is to span the peaks of Mount Kilimanjaro and will be the 331st bridge it will have designed. How long will it take to design this unique bridge?arrow_forwardSuppose a manufacturer of copiers has concluded that a 70 percent learning curve applies to the time a beginning service technician takes to install copy machines. Use the Learning Curve Excel template to answer the following questions: If the time required to install the first copy machine is estimated to be five hours, what is an estimate of the time required by a new technician to install the second and third copiers? Round your answers to one decimal place. For x = 2 it takes hours For x = 3 it takes hours If the learning rate changes to 65 or 95 percent, what is an estimate of the time required by a new technician to install the second and third copiers? Round your answers to one decimal place. For x = 2 and a 65% LC, it takes hours For x = 3 and a 65% LC, it takes hours For x = 2 and a 95% LC, it takes hours For x = 3 and a 95% LC, it takes hoursarrow_forwardThe first unit of a job took 40 hours to complete. The work has a learning percentage of 88. The manager wants time estimates for units 2, 3, 4, and 5. Develop those time estimates.arrow_forward
- Learning Curves The Air Force Museum Foundation has commissioned the purchase of 16 FourF Sixes, pre–World War II aircraft. They will be built completely from scratch to the exact specifications used for the originals. As further authentication, the aircraft will be made using the technologyand manufacturing processes available when the originals were built. Each of the 16 airplanes will beflown to Air Force and aviation museums throughout the country for exhibition. Aviation enthusiastscan also visit the production facility to see exactly how such aircraft were built in 1938.Soren Industries wants to bid on the aircraft contract and asked for and received certain costinformation about the Four F Sixes from the Air Force. The information includes some of the oldcost data from the builders of the original aircraft. The available information is for the total accumulated time as the 1st, 8th, and 32nd aircraft, respectively, were completed. The data reflect a learningrate of 90%.[LO…arrow_forwardSuad Alwan, the purchasing agent for Dubai Airlines, has determined that the second plane took 18,000 hours to produce. Using an 85% learning curve and a $35-per-hour labor charge, he wants to determine the cost of the six additional planes. Part 2 Time required for the sixth unit = 13900 hours (round your response to the nearest whole number). Part 3 Cost of the sixth unit = 486500 dollars (round your response to the nearest whole number). Part 4 Time required for the seventh unit = enter your response here hours (round your response to the nearest whole number). Part 5. Cost of the seventh unit?arrow_forwardA contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 41 hours. The contractor estimates a 90 percent learning rate. Part 2 a. How long do you estimate the time required to install the second pool? enter your response here hours. (Enter your response rounded to two decimal places.)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.