Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
11th Edition
ISBN: 9780135639122
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 2P
James Lawson has decided to run for a seat as Congressman from the House of Representatives, District 34, in Florida. He views his 8-month campaign for office as a major project and wishes to create a work breakdown structure (WBS) to help control the detailed
Help Lawson by providing details where the blank lines appear. Are there any other major (level-2) activities to create? If so, add an ID no. 1.6 and insert them.
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please explain why a work breakdown structure (WBS) is so important. When supervising a normal software project, is it necessary to use the SDLC of your choosing?
Power Builders Inc. is planning for an upcoming job with a large client. They have listed the specific activities and steps to be performed, and estimated the time to complete each activity. The activities involved in the job are listed below:
Activity
Description of Activity
Preceding Activity
Estimated Time Required
(in weeks)
A
B
C
D
E
F
G
H
I
J
K
Planning Meeting
Obtain Permit
Inspect Damage
Begin Repair Work
Order Additional Materials
Apply for Waiver
Obtain Waiver
Complete Electrical Work
Build Interior Partitions
Onsite Testing
Meet With Client
--
A
B
A
D
E
C, F
D
H
G, I
J
5
2
5
4
2
4
2
5
5
2
2
REQUIRED:
Prepare a Gantt Chart from the facts in this time budget.
The total completion time is 25 days. Task A is planned to take seven days. Task B is planned to take five days. Task C is planned to take eight days. The tasks have a serial relationship. Task A takes nine days to be completed instead of seven days. What are the ES and EF times for Task B now that Task A is complete?
Chapter 3 Solutions
Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
Ch. 3 - Ethical Dilemma Two examples of massively...Ch. 3 - Give an example of a situation in which project...Ch. 3 - Explain the purpose of project organization.Ch. 3 - What are the three phases involved in the...Ch. 3 - What are some of the questions that can be...Ch. 3 - Define work breakdown structure. How is it used?Ch. 3 - What is the use of Gantt charts in project...Ch. 3 - What is the difference between an...Ch. 3 - What is the significance of the critical path?Ch. 3 - what would a project manager have to do to crash...
Ch. 3 - Prob. 10DQCh. 3 - Define earliest start, earliest finish, latest...Ch. 3 - Students are sometimes confused by the concept of...Ch. 3 - Prob. 13DQCh. 3 - Prob. 14DQCh. 3 - Would a project manager ever consider crashing a...Ch. 3 - How is the variance of the total project computed...Ch. 3 - Describe the meaning of slack, and discuss how it...Ch. 3 - How can we determine the probability that a...Ch. 3 - Name some of the widely used project management...Ch. 3 - What is the difference between the waterfall...Ch. 3 - The work breakdown structure (WBS) for building a...Ch. 3 - James Lawson has decided to run for a seat as...Ch. 3 - Prob. 3PCh. 3 - Refer to the table in Problem 3.3. a) Draw the AON...Ch. 3 - Draw the activity-on-node (AON) project network...Ch. 3 - Given the activities whose sequence is described...Ch. 3 - Prob. 7PCh. 3 - Roger Ginde is developing a program in supply...Ch. 3 - Prob. 9PCh. 3 - The activities described by the following table...Ch. 3 - Prob. 11PCh. 3 - The activities needed to build a prototype laser...Ch. 3 - Prob. 13PCh. 3 - Dave Fletcher (sec Problem 3.12) was able to...Ch. 3 - Ross Hopkins, president of Hopkins Hospitality,...Ch. 3 - A renovation of the gift shop at Orlando Amway...Ch. 3 - Kelle Carpet and Trim installs carpet in...Ch. 3 - The estimated times and immediate predecessors for...Ch. 3 - Prob. 21PCh. 3 - Four Squares Productions, a firm hired to...Ch. 3 - Prob. 23PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 28PCh. 3 - Prob. 29PCh. 3 - Prob. 30PCh. 3 - Development of Version 2.0 of a particular...Ch. 3 - Prob. 32PCh. 3 - Prob. 33PCh. 3 - Prob. 1.1VCCh. 3 - Prob. 1.2VCCh. 3 - Project Management at Arnold Palmer Hospital The...Ch. 3 - Prob. 1.4VCCh. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...
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- Estimate the time and cost for solar power plant project by using this WBS / work breakdown structurearrow_forwardThe work breakdown structure (WBS) for building a house (levels I and 2) is shown below: a) Add two level-3 activities to each of the level-2 activities to provide more detail to the WBS.b) Select one of your level-3 activities and add two level-4 activities below it.arrow_forwardThe purpose of a Work Breakdown Structure (WBS) should be explained to the audience. Is it required to follow the SDLC you choose while managing a typical software project?arrow_forward
- It is necessary to provide an explanation to the audience on the objective of a Work Breakdown Structure (WBS). Is it necessary to stick to the SDLC you chose when you're in charge of managing a standard software project?arrow_forwardManagers at the First Community Bank are attempting to shorten the time it takes customers with approved loan applications to get their paperwork processed. The flowchart for this process, consisting of several different activities, each performed by a different bank employee, is shown in Figure. Approved loan applications first arrive at activity or Step 1, where they are checked for completeness and put in order. At Step 2, the loans are categorized into different classes according to the loan amount and whether they are being requested for personal or commercial reasons. While credit checking commences at Step 3, loan application data are entered in parallel into the information system for record-keeping purposes at Step 4. Finally, all paperwork for setting up the new loan is finished at Step 5. The time taken in minutes is given in parentheses.Which single step is the bottleneck, assuming that market demand for loan applications exceeds the capacity of the process? The management…arrow_forwardTask time estimates for the modification of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: Activity Time (in hours) Immediate Predecessor(s) A 5.0 - B 6.5 - C 5.0 A D 5.0 B, C E 4.0 B, C F 7.5 D G 4.0 E, F This exercise contains only parts d, b, and c. d) Using the line drawing tool five times, draw a Gantt chart for activities C through G of the project based on the early times. Carefully follow the instructions above, and only draw the required objects. b) The critical path activities for the leadership training program development project are c) The expected project completion time for the leadership training program development project = hours (round your response to one decimal place).arrow_forward
- At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first rock concert of the school year. To successfully produce this rock concert, SCOPE has listed the requisite activities and related information in the following table (duration estimates measured in days). Already found the times, expected times, variances, and slacks. Need help with the rest. Thanks. ^.^arrow_forwardJames Lawson has decided to run for a seat as Congressman from the House of Representatives, District 34, in Florida. He views his 8-month campaign for office as a majorproject and wishes to create a work breakdown structure (WBS) to help control the detailed scheduling. So far, he has developed the following pieces of the WBS: Help Lawson by providing details where the blank lines appear. Are there any other major (Jevel-2) activities to create? If so, add an ID no. 1.6 and insert them.arrow_forwardThe Porsche Shop, founded in 1985 by Dale Jensen, specializes in the restoration of vintage Porsche automobiles. One of Jensen's regular customers asked him to prepare an estimate for the restoration of a 1964 model 356SC Porsche. To estimate the time and cost to perform such a restoration, Jensen broke the restoration process into four separate activities: disassembly and initial preparation work (A), body restoration (B), engine restoration (C), and final assembly (D). Once activity A has been completed, activities B and C can be performed independently of each other; however, activity D can be started only if both activities B and C have been completed. Based on his inspection of the car, Jensen believes that the following time estimates (in days) are applicable: Activity Optimistic Most Probable Pessimistic A 3 4 8 B 3 4 5 C 5 7 9 D 4 5 12 Jensen estimates that the parts needed to restore the body will cost $4000…arrow_forward
- The Porsche Shop, founded in 1985 by Dale Jensen, specializes in the restoration of vintage Porsche automobiles. One of Jensen's regular customers asked him to prepare an estimate for the restoration of a 1964 model 356SC Porsche. To estimate the time and cost to perform such a restoration, Jensen broke the restoration process into four separate activities: disassembly and initial preparation work (A), body restoration (B), engine restoration (C), and final assembly (D). Once activity A has been completed, activities B and C can be performed independently of each other; however, activity D can be started only if both activities B and C have been completed. Based on his inspection of the car, Jensen believes that the following time estimates (in days) are applicable: Activity Optimistic Most Probable Pessimistic A 3 4 8 B 3 4 5 C 5 7 9 D 4 5 12 Jensen estimates that the parts needed to restore the body will cost $4000…arrow_forwardOutline the steps involved in identifying the critical path of a project. Briefly describe each step 2. Listed below are tools used for project scheduling. Briefly describe each Time sheets Task lists Shared calendars Automated scheduling tools 3. Answer the following questions about work breakdown structures (WBS). Briefly explain what a WBS is. How does the WBS help determine project deliverables? How does the WBS help determine the sequence of activities on a project?arrow_forward. Below questions are based on the concept of Work Breakdown Structure.a. Draw a simple work breakdown structure for a websiteb. Explain the benefits of using a work breakdown structurec. List three other breakdown structure which can be created from WBSarrow_forward
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