OPERATIONS MANAGEMENT (LL)-W/ACCESS
17th Edition
ISBN: 9781260037821
Author: CACHON
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 7, Problem 9CQ
Summary Introduction
To determine: The impact on the average inventory in the process.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
H4.
A manufacturing process consists of three processes. Step 1 requires 4 minutes per unit, step 2 requires 6 minutes per unit, and step 3 requires 7 minutes per unit. 20% of units that complete the third step require rework, which means those units must start the process over at step 2 (processing times are the same for units being reworked) and rework is always successful. Demand at the shop is 0.4 units per minute.
What is the capacity of the shop (in units per minute)?
What is the relationship between a process with rework and a process with scrap?a. Scrap and rework are not related.b. Scrap and rework are sequential processes. First, items are scrapped and then they arereworked.c. A process either has scrap or rework. The two are mutually exclusive. d. Scrap is a special case of rework in which flow units have to repeat all resources in the process up to the defect
Suppose a resource has setup times and a setup time must be incurred each time theresource switches production to a different product. Requiring the resource to make anew product (that requires its own setup) is likely to have what effect on the process?a. Inventory for existing products remains the same, but the process must now carryinventory of the new product.b. Inventory of all products is likely to increase.c. Inventory of existing products decreases even though the process must now carryinventory of the new product.d. Inventory of products with short setup times will decrease, while inventory of products with long setup times will increase.
Chapter 7 Solutions
OPERATIONS MANAGEMENT (LL)-W/ACCESS
Ch. 7 - Prob. 1CQCh. 7 - Prob. 2CQCh. 7 - Prob. 3CQCh. 7 - Prob. 4CQCh. 7 - Prob. 5CQCh. 7 - Prob. 6CQCh. 7 - Prob. 7CQCh. 7 - Prob. 8CQCh. 7 - Prob. 9CQCh. 7 - Prob. 10CQ
Ch. 7 - Prob. 11CQCh. 7 - Prob. 12CQCh. 7 - Prob. 13CQCh. 7 - Prob. 14CQCh. 7 - Prob. 1PACh. 7 - Prob. 2PACh. 7 - Prob. 3PACh. 7 - Prob. 4PACh. 7 - Sarahs Organic Soap Company makes four kinds of...Ch. 7 - Prob. 6PACh. 7 - Prob. 7PACh. 7 - Bruno Fruscalzo decided to set up a small...Ch. 7 - Prob. 9PACh. 7 - Prob. 10PACh. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
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
- What is the highest possible yield a process can obtain?a. 95 percentb. 100 percentc. 200 percentd. It depends on the processarrow_forwardThree professors are grading a combined final exam. Each is grading different questions on the test. One professor requires three minutes to finish her portion, a second takes six minutes, and the third takes two minutes. Assume that there is no learning curve effect. a) What will be their hourly output? b) If there are 45 tests to grade, how long will the grading take? c) If each professor were to grade the exams separately in 18 minutes, how long would it take to grade the 45 tests? How long if another professor (who also required 18 minutes) joined them? d) If another professor pitches in just to help the second professor in the original arrangement, how long will it take the four of them to grade the tests? e) If a fifth professor offers to help, what might happen?arrow_forwardThree professors are grading a combined final exam. Each is grading different questions on the test. One professor requires three minutes to finish her portion, a second takes six minutes, and the third takes two minutes. Assume that there is no learning curve effect. a) What will be their hourly output? b) If there are 45 tests to grade, how long will the grading take? c) If each professor were to grade the exams separately in 18 minutes, how long would it take to grade the 45 tests? How long if another professor (who also required 18 minutes) joined them? d) If another professor pitches in just to help the second professor in the original arrangement, how long will it take the four of them to grade the tests? e) If a fifth professor offers to help, what might happen? *Need answers for parts d and e only*arrow_forward
- This is a step in a process that is the slowest compared tothe other steps. This step limits the capacity of the process.arrow_forwardHeizer and Render advises that when analyzing and designing processes to transform resources into goods, the followingquestions should be asked:- Is the process designed to achieve competitive advantage in terms of differentiation, response or low cost?- Does the process eliminate steps that do not add value?- Does the process maximize customer value as perceived by the customer?- Will the process win orders?A Time-Function Map is similar to a flow process chart, but with time added to the horizontal axis. With time-function mapping,notes indicate the activities and arrows indicate the flow direction, with time on the horizontal axis.arrow_forwardHeizer and Render advises that when analyzing and designing processes to transform resources into goods, the followingquestions should be asked:- Is the process designed to achieve competitive advantage in terms of differentiation, response or low cost?- Does the process eliminate steps that do not add value?- Does the process maximize customer value as perceived by the customer?- Will the process win orders?A Time-Function Map is similar to a flow process chart, but with time added to the horizontal axis. With time-function mapping,notes indicate the activities and arrows indicate the flow direction, with time on the horizontal axis. 1. Choose a process within your organization and construct a Baseline Time-Function Maparrow_forward
- . A small, privately owned Asian company is producing a private-label soft drink calledYoggo. A bottling line puts the soft drinks into plastic bottles and then packagesthe bottles into boxes holding 10 bottles each. The bottling line is comprised of thefollowing four steps: (1) the bottling machine takes 1 second to fill a bottle, (2) the lidmachine takes 3 seconds to cover the bottle with a lid, (3) a labeling machine takes3 seconds per bottle, and (4) the packaging machine takes 4 seconds to place a bottleinto a box. When a box has been filled with 10 bottles, a worker tending the packagingmachine removes the filled box and replaces it with an empty box. Assume that thetime for the worker to remove a filled box and replace it with an empty box is negligibleand hence does not affect the capacity of the line. Problem data are summarized in thefollowing table. a. Draw a process flow diagram of this process. b. What is the capacity (bottles/hour) at the resource “Apply a lid”? c. What…arrow_forwardThree employees at a fast-food restaurant each perform one of the three activities in serving a customer: take the order, process the order, and deliver the order. The processing time for each activity is given as follows: Activity Processing Time Take the order 30 seconds Process the order 2 minutes Deliver the order 1 minute Assume that the demand is 20 customers/hour. What is the average labor utilization? a 38.9% b 85.7% c 66.7% d 100%arrow_forwardA machine produces two parts. The switchover time between parts is 10 minutes.The process is demand-constrained and demand is received at the rate of 20 per hour. Themachine produces 180 units of a part before switching to the other part. The processing timeis 1 min per part. What is the average inventory of a part?arrow_forward
- To aid managers in making better choices in real time, provides a collection of key performance indicators (KPIs) regarding the current status of a process.arrow_forward1. Output represents the final products from the production process and distributed to the customers. A. True B. Falsearrow_forward2) Regarding Data Flow Diagram (DFD), which of the following statement is/are TRUE? Data flows must be an input or output of a Process Box. Physical flows are sometimes represented by a dotted line. Data Flow diagram (DFD) is a type of diagram that represents the sequences of a process or workflow. External entities (people, place or organizations) are sources or destinations of data that are lying outside the context of the system. Data stores can hold permanent, temporary, historical or extract data. Files receive inputs and outputs only from Processes, NOT from Externals or other Files. None of the above.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 EducationOperations 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 LearningProduction 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.