OPERATIONS MANAGEMENT W/ MYLAB <C>
19th Edition
ISBN: 9781323900154
Author: HEIZER
Publisher: PEARSON C
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 28P
a)
Summary Introduction
To determine: The normal time for the operation.
Introduction: The time study is the basis that helps set the standard time; it would time a sample of the performance of the worker.
b)
Summary Introduction
To determine: The standard time for the operation.
Introduction: Time study is the basis that helps set the standard time; it would time a sample of the performance of the worker.
c)
Summary Introduction
To determine: The number of the sample size to prepare reports.
Introduction: The sample size is required to determine the number of observations that are necessary to find the true cycle time.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
QUESTION TWO
As an operations management intern at a Limpopo-based company, HGK Holdings, your role is to assist the operationsanalyst with reconfiguring a brownfield project at HGK’s industrial estate in the Limpopo province, code-named LPCHP1. The reconfiguration involves the installation of an advanced biomass unit which generates electrical andthermal energy by burning wood pellets produced as a by-product of the wood processing industry in the province.The process is commonly called cogeneration or CHP (combined heat and power) and it is expected to save cost andincrease operational efficiency at HGK Holdings. The electrical and thermal energy generated is expected to be utilisedin the operations of HGK Holdings.
REQUIRED:Answer each of the following questions:
2.1. With the aid of an appropriately labelled Input-Transformation-Output diagram, comprehensively discuss thetransformation process underpinning the operations of LP-CHP1. In your discussion, highlight the transformedand…
Question 1
Activity
Activity Description
Immediate Predecessors
Estimated Duration
A
Excavate
—
2 weeks
B
Lay the foundation
A
4 weeks
C
Put up the rough wall
B
10 weeks
D
Put up the roof
C
6 weeks
E
Install the exterior plumbing
C
4 weeks
F
Install the interior plumbing
E
5 weeks
G
Put up the exterior siding
D
7 weeks
H
Do the exterior painting
E, G
9 weeks
I
Do the electrical work
C
7 weeks
J
Put up the wallboard
F, I
8 weeks
K
Install the flooring
J
4 weeks
L
Do the interior painting
J
5 weeks
M
Install the exterior fixtures
H
2 weeks
N
Install the interior fixtures
K, L
6 weeks
Using the PERT method, draw the network map.
Calculate the earliest start, earliest finish, latest start, latest finish, and slack times for each activity. Display results in a table format.
Calculate the critical path.…
QUESTION 1: Differentiate between a project and a program and highlight two major characteristics of a PROJECT
Chapter 10 Solutions
OPERATIONS MANAGEMENT W/ MYLAB <C>
Ch. 10 - Prob. 1DQCh. 10 - Prob. 2DQCh. 10 - Prob. 3DQCh. 10 - Prob. 4DQCh. 10 - Prob. 5DQCh. 10 - Prob. 6DQCh. 10 - Prob. 7DQCh. 10 - Prob. 8DQCh. 10 - Prob. 9DQCh. 10 - Prob. 10DQ
Ch. 10 - Prob. 11DQCh. 10 - Prob. 12DQCh. 10 - Prob. 13DQCh. 10 - Prob. 14DQCh. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Draw an activity chart for a machine operator with...Ch. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10PCh. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Prob. 36PCh. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 1CSCh. 10 - Prob. 2CSCh. 10 - Prob. 3CSCh. 10 - Prob. 4CSCh. 10 - Prob. 2.1VCCh. 10 - Prob. 2.2VCCh. 10 - Prob. 2.3VCCh. 10 - Prob. 2.4VCCh. 10 - Prob. 1.1VCCh. 10 - Prob. 1.2VCCh. 10 - Prob. 1.3VC
Knowledge Booster
Similar questions
- Need help with question 3 show workinarrow_forwardQuestion 3 Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. What is the labor content of one of Tasty Tim’s tacos?arrow_forwardQuestion 2 Mr Letsomane is the supervisor in fast growing company that manufactures and assembles office furniture. Since the inception of the company, they have been using job specialisation to accomplish their tasks. However, of late there have been delays in finished goods, morale is low and returns have increased. Explain to Mr Letsomane the advantages and disadvantages of job specialisation and further discuss with him the three methods of job design that can help reverse the problems caused by job specialisation.arrow_forward
- how could you break up the task list by each of the five floorsarrow_forwardQUESTION FIVE (5) a. What are the THREE (3) main processes in project quality management? b. What are benchmarks? c. How can benchamrks assist in performing quality assurance? d. List at least FIVE (5) tools that can be used to control quality.arrow_forwardc) Time required for the sixth unit = ? d) Cost of the sixth unit = ?arrow_forward
- Question 6 Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. During off-peak afternoon hours, demand at Tasty Tim’s drops to 40 tacos each hour. How many employees should Tim schedule to work during the afternoon? Again, ignore any effects of idle time or inefficiency due to poor line balancing.arrow_forwardmatch to the correct job 1: LEGAL NURSE CONSULTANT 2: FORENSIC PSYCHOLOGIST 3: FORENSIC ANTHROPOLOGIST 4: FORENSIC DOCUMENT EXAMINER 5: DEATH INVESTIGATOR 6: CRIMINALISTICS SPECIALIST 7: CORONER 8: CLINICAL FORENSIC NURSE 9: FORENSIC ENGINEER 10: FORENSIC SOCIAL WORKER 11: FIREARM & TOOL MARK EXAMINER 12: FORENSIC PATHOLOGIST 13: FORENSIC ACCOUNTANT 14: FORENSIC ODONTOLOGIST 15: CORRECTIONAL HEALTH NURSE 16: FORENSIC PSYCHIATRIST 17: FORENSIC ENTOMOLOGIST 18: SEXUAL ASSAULT NURSE EXAMINER 19: TOXICOLOGIST 20: FORENSIC BOTANIST job description: 1: Determines the cause of death by examination of a cadaver via autopsy, usually during the investigation of criminal law cases and civil law cases in some jurisdictions. 2: Uses insects, and their arthropod relatives that inhabit decomposing remains to aid legal investigations 3. Handles, examines and evaluates dental evidence in the interest of justice, usually for identification. 4. Performs forensic…arrow_forwardQuestion 5 Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. In an ideal world, how many workers should Tim hire to make tacos?arrow_forward
- QUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5 (ii) Illustrate the flow (throughput) times to complete the baking and decorating on atimeline chart.arrow_forwardQUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5 (i) Using Johnson’s Rule, determine the optimum sequence for processing the cake joborders through the baking and decorating stages.arrow_forwardQuestion Scenario: Early one Monday morning in Jamaica, Susan, a Restaurant Manager starts getting ready for the morning’s work operations. She is particularly happy because tonight he has a date with Marvin, the new Chef that was recently hired. The problem, as Susan sees it, is that Roberta, another Restaurant employee has been just a little too friendly with Marvin lately and that really upsets Susan. Susan has redone the work schedule, assigning Roberta the clean-up shift in the night and cutting back on her hours of work. She is hoping that Roberta would simply quit and out of her way. However, that plan doesn’t seem to be working. Despite a lighter pay cheque and frequent reprimand through the disciplinary process of creating reasons to write to her about her conduct and performance. Roberta has decided to quit her studies due to her inability to fund her tuition. A few days later, Susan noticed Marvin and Roberta having lunch together in the staff dining room. Susan got furious…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.