Project Management: The Managerial Process (Mcgraw-hill Series Operations and Decision Sciences)
7th Edition
ISBN: 9781259666094
Author: Erik W. Larson, Clifford F. Gray
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 6, Problem 18E
The optical disk project team has started gathering the information necessary to develop the project network—predecessor activities and activity times in weeks. The results of their meeting are found in the following table.
The project team has requested that you create a network for the project, and determine if the project can be completed in 45 weeks.
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Students have asked these similar questions
Activities, preceding activities, normal and crashed completion times of each of the activities and
crashed costs of activities per week of a project are given in the following table.
Activity Preceding
Activity
Normal
Crashed Completion
time (week)
Crashed Cost
Completion Time
(week)
7
per week
A
7
B
$500
C
4
3
$700
$600
A
A, C
В, D
D, E
D
7
E
F
10
9.
$800
9
8
$400
i.
Draw the network diagram linking all the activities in a way that it shows if there exist any
preceding activity/activities before starting each of the mentioned activities in the above
table.
ii.
Find the earliest start time, the earliest finish time, the latest start time and the latest finish
time of each of the activities in the drawn diagram of the project and hence the completion
time of the project and the critical path.
Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this
nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table:
Activity Immediate Predecessor(s)
A
(BCDEFG
This exercise contains only parts b, c, and d.
b) The critical activities for the leadership training program development project are
c) The project length for the leadership training program development project =
d) Slack time for each of the activities is:
days.
B
A, D
с
E, F
Activity
A
B
CDEFG
Slack Time
Time (days)
3
GANGG
5
2
10
4
8
Due to complexity of the project, there is the need to use ‘network analysis’, what is it?
Chapter 6 Solutions
Project Management: The Managerial Process (Mcgraw-hill Series Operations and Decision Sciences)
Ch. 6 - How does the WBS differ from the project network?Ch. 6 - How are WBS and project networks linked?Ch. 6 - Why bother creating a WBS? Why not go straight to...Ch. 6 - Why is slack important to the project manager?Ch. 6 - What is the difference between free slack and...Ch. 6 - Why are lags used in developing project networks?Ch. 6 - What is a hammock activity, and when is it used?Ch. 6 - Here is a partial work breakdown structure for a...Ch. 6 - Draw a project network from the following...Ch. 6 - Draw a project network from the following...
Ch. 6 - Draw a project network from the following...Ch. 6 - Draw a project network from the following...Ch. 6 - From the following information, develop an AON...Ch. 6 - The project information for the custom order...Ch. 6 - You have signed a contract to build a garage for...Ch. 6 - You are creating a customer database for the...Ch. 6 - K. Nelson, project manager of Print Software....Ch. 6 - A large Southeast city is requesting federal...Ch. 6 - You are creating a customer database for the...Ch. 6 - You are completing a group term paper. Given the...Ch. 6 - You are managing a product upgrade project for...Ch. 6 - You are creating a database for the Oklahoma City...Ch. 6 - The planning department of an electronics firm has...Ch. 6 - Using Microsoft Project, set up the network and...Ch. 6 - The optical disk project team has started...Ch. 6 - From the following information, compute the early,...Ch. 6 - Given the following information, compute the...Ch. 6 - Given the information in the following lag...Ch. 6 - Given the network below, compute the early, late,...Ch. 6 - The CyClon project team has started gathering...Ch. 6 - Advantage Energy Technology Data Center...Ch. 6 - Advantage Energy Technology Data Center...Ch. 6 - Advantage Energy Technology Data Center...Ch. 6 - The GE Company is preparing a bid to build the new...Ch. 6 - The GE Company is preparing a bid to build the new...Ch. 6 - The G&E Company is preparing a bid to build the...
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- Earned value analysis is the project management tool that is used to measure project progress. You are a project manager in company XYZ that responsible to handling the packaging machine project with the total cost budgeting is RM100,000. There are including RM24,000 (Design), RM60,000 (build) and RM16,000 (install & test). The information regarding on the project progress development in weeks 8 as shown in Table 2 below: No Type Cumulative Budgeted Cost (CBC) 2 Cumulative Actual Cost (CAC) Cumulative Earned Value (CEV) 1 3 TOTAL RM i. ii. iii. iv. 64,000 68,000 54,000 100,000 Percentage 64.0 Cost performance Index (CPI) [hint: CEV/CAC] Cost variance (VC) [hint: CEV-CAC] 68.0 54.0 a) Based on question 2(a), calculate and elaborate the various of indicators of cost performance for this project based on the respective below: 100.0 Forecasted cost of completion (FCAC) with action taken [hint: TBC/CPI] Forecasted cost of completion (FCAC) without any action taken [hint: CAC + [TBC-CEV]arrow_forwardDraw a fully analyzed AON network diagram and determine the project duration. Be sure to include all activity times (ES, LS, EF, LF) in the network diagram. also, prepare an activities boundary timetable for the project.arrow_forwardHow can a business analyst communicate requirements (and associated models) for a project in project management.arrow_forward
- The activities involved in a project are listed in the following table. Construct the project network and use CPMto find the critical path Ac tivity Content Predece ssor(s) Duration (days) A Initial research B Studysite selection Prepare research plan Contact the surveysite Training staff Prepare the form Field re search Write the re search report Meeting Summary A 2 A 4 B 2 E B, C 3 F C 1 G D, E, F G 5 2 I H 3arrow_forwardYou are the project manager of the softwaration project in the table below. You would like to find the minimum-cost schedule for your project. There is a $500-per-week penalty for each week the prop delayed beyond week 25. In addition, your project team determined that indirect project costs are $2,000 per week. 9 Normal Activity Immediate Predecessor(s) Time (weeks) 1 A B C D E F G H 1 a. What would be your target completion week? The target completion week is week A A, B B D E. F G C.F (Enter your response as an integer.) b. How much would you save in total project costs with your schedule? Total Savings S (Enter your response as an integer) 79832N 10 12 8 Normal Cost (S) 3,000 3,000 10,000 3,000 4,000 2,000 3,000 5,000 2,000 Crash Time (weeks) 1 58829136 Crash Cost ($) 3,000 6,000 12,000 9,000 5,000 5,000 9,000 7,000 8,000arrow_forwardUnderstanding the project management process is key to the function of a systems analyst. Explain the function of project management and discuss the internal duties of a project manager within an organisation.arrow_forward
- When developing a schedule network diagram, the project manager must take into account the dependencies between activities as well as the start and finish relationships between activities. List and describe the four types of schedule activity relationships List and describe the four types of schedule activity dependencies Include examples of each item above, that do not come from the PMBOK.arrow_forwardExplain the concept of "project portfolio analysis" and its role in strategic project management. How does it help organizations prioritize and manage multiple projects?arrow_forwardBased on Table below, discuss how to complete the following project case:a. Create a network model in the form of Activity and Arrow (AoA) and Activity on Node (AoN) for the marketing product project of a company using the CPM method (manual and optimization software)! b. Analyze the critical path and critical duration for the company's project! Activity Description Predecessor Duration (day) A Production Planning — 18 B Market Survey and Market Research — 20 C Production Analysis A 28 D Modeling Product A, B 31 E Sales Brochures A, B 21 F Cost Analysis C, E 33 G Product Experiment D, E 42 H Sales Training B, E 29 I Cost Pricing H 26 J Project Report F, G, I 50arrow_forward
- Managing and controlling scope changes affects project deliveries. Discuss change management and ways to reduce project scope changes.arrow_forwardProject Scope Management Khan, (2006) (see below) states that, "Managing the scope of a project is the most important function of a project manager ... Effective scope management of a project also ensures the success of key completion areas, including time, cost, and quality. Project scope management can be further subdivided into its components which include: project initiation, scope planning, scope definition, scope verification, and scope change control." Based on your Integrated Project: Select two of the subdivisions above and discuss the primary issues that could arise from the process. Your response should begin with a definition of the selected subdivision before detailing the selected processarrow_forwardRoger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Activity Immediate Predecessor(s) A BCDEFG с This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are c) The project length for the leadership training program development project = d) Slack time for each of the activities is: days. Activity A B C ס ח ד 0 F B A, D C E, F G Slack Time Time (days) 4 6 1 103510arrow_forward
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