Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 7.S, Problem 13P
The Pullman Mfg., Inc., three-station work cell illustrated in Figure S7.8 has two machines at station 1 in parallel. (The product needs to go through only one of the two machines before proceeding to station 2.) The manager, Ms. Hartley, has asked you to evaluate the system if she adds a parallel machine at station 2.
- a. What is the throughput time of the new work cell?
- b. What is the bottleneck time of the new work cell?
- c. If the firm operates 8 hours per day 6 days per week, what is the weekly capacity of this work cell?
- d. How did the addition of the second machine at workstation 2 affect the performance of the work cell from Problem S7.12?
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The Pullman Mfg., Inc. three-station work cell illustrated in the figure below has two machines at station 1 in parallel. (The product needs to go through only one of the two machines before
proceeding to station 2.)
12 min/unit
Station 1
Machine A
Station 1
Machine B
12 min/unit
Station 2
4 min/unit
The manager, Seimone Hartley, has asked you to evaluate the system if she adds a parallel machine at station 3.
a) The throughput time of the new work cell is 26 minutes (enter your response as a whole number).
b) The bottleneck time of the new work cell is
minutes per unit (enter your response as a whole number).
Station 3
10 min/unit
part d
A company receives parts from suppliers to be used in its manufacturing departments. The quality control department must perform two operation when shipments are received:i) Operation A-draw a random sample, package, and deliver to testing, andii) Operation B-test the materials and issue a disposition reportThere are currently six shipments waiting to be processed. The time estimates for processing these six shipments through quality control are:Shipment Operation A (hours) Operation B (hours)1 1.5 1.02 1.1 2.73 1.2 1.44 0.7…
Chapter 7 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Ch. 7.S - Prob. 1DQCh. 7.S - Prob. 2DQCh. 7.S - Prob. 3DQCh. 7.S - How is actual, or expected, output computed?Ch. 7.S - Explain why doubling the capacity of a bottleneck...Ch. 7.S - Distinguish between bottleneck time and throughput...Ch. 7.S - Prob. 7DQCh. 7.S - Prob. 8DQCh. 7.S - Prob. 9DQCh. 7.S - Prob. 10DQ
Ch. 7.S - Explain how net present value is an appropriate...Ch. 7.S - Prob. 12DQCh. 7.S - What are the techniques available to operations...Ch. 7.S - Amy Xias plant was designed to produce 7,000...Ch. 7.S - For the past month, the plant in Problem S7.1,...Ch. 7.S - If a plant has an effective capacity of 6,500 and...Ch. 7.S - Prob. 4PCh. 7.S - Material delays have routinely limited production...Ch. 7.S - Prob. 6PCh. 7.S - Southeastern Oklahoma State Universitys business...Ch. 7.S - Under ideal conditions, a service bay at a Fast...Ch. 7.S - A production line at V. J. Sugumarans machine shop...Ch. 7.S - A work cell at Chris Ellis Commercial Laundry has...Ch. 7.S - The three-station work cell Illustrated in Figure...Ch. 7.S - The three-station work cell at Pullman Mfg., Inc....Ch. 7.S - The Pullman Mfg., Inc., three-station work cell...Ch. 7.S - Klassen Toy Company, Inc., assembles two parts...Ch. 7.S - Prob. 15PCh. 7.S - Prob. 16PCh. 7.S - Markland Manufacturing intends to increase...Ch. 7.S - Using the data in Problem S7.17. a. What is the...Ch. 7.S - Given the data in Problem S7.17, at what volume...Ch. 7.S - Janelle Heinke, the owner of HaPeppas!, is...Ch. 7.S - Prob. 21PCh. 7.S - Prob. 22PCh. 7.S - Prob. 23PCh. 7.S - Prob. 24PCh. 7.S - Prob. 25PCh. 7.S - As a prospective owner of a club known as the Red...Ch. 7.S - Prob. 27PCh. 7.S - James Lawsons Bed and Breakfast, in a small...Ch. 7.S - Prob. 33PCh. 7.S - Prob. 34PCh. 7.S - Prob. 35PCh. 7.S - What is the present value of 5,600 when the...Ch. 7.S - Prob. 37PCh. 7.S - Prob. 38PCh. 7.S - Bolds Gym, a health club chain, is considering...Ch. 7.S - Prob. 1VCCh. 7.S - Prob. 2VCCh. 7.S - Prob. 3VCCh. 7 - What is process strategy?Ch. 7 - Prob. 2DQCh. 7 - Prob. 3DQCh. 7 - What is process redesign?Ch. 7 - Prob. 5DQCh. 7 - Name the tour quadrants of the service process...Ch. 7 - Prob. 7DQCh. 7 - Prob. 8DQCh. 7 - Identify manufacturing firms that compete on each...Ch. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 11DQCh. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 13DQCh. 7 - Prob. 14DQCh. 7 - Prob. 15DQCh. 7 - Explain what a flexible manufacturing system (FMS)...Ch. 7 - Prob. 17DQCh. 7 - Prob. 18DQCh. 7 - Prob. 19DQCh. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Ski Boards, Inc., wants to enter the market...Ch. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Metters Cabinets, Inc., needs to choose a...Ch. 7 - Prob. 10PCh. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Rochester Manufacturings Process Decision...Ch. 7 - Prob. 2CSCh. 7 - Prepare the case for an optimistic sales manager...Ch. 7 - Prob. 1.1VCCh. 7 - Prob. 1.2VCCh. 7 - Prob. 1.3VCCh. 7 - Prob. 1.4VCCh. 7 - Prob. 2.1VCCh. 7 - Prob. 2.2VCCh. 7 - Process Strategy at Wheeled Coach Video Case Video...Ch. 7 - Prob. 2.4VC
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