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 23E
The CyClon project team has started gathering information necessary to develop a project network—predecessor activities and activity time in days. The results of their meeting are found in the following table: 
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Mueller & Associates is a urban planning firm that is designing a new public park in an Omaha suburb. Coordination of the architect and subcontractors will require a major effort to meet the 45-week completion date requested by the owner. The Mueller project manager prepared the following project network.
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Activity C is connected to activity E and to activity F.
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Activity G is connected to activity H.
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Mueller & Associates is a urban planning firm that is designing a new public park in an Omaha suburb. Coordination of the architect and subcontractors will require a major effort to meet the 42-week completion date requested by the owner. The Mueller project manager prepared the following project network.
A project network with 10 activities and 14 directed arcs is shown.
Activity Start is connected to activity A.
Activity A is connected to activity B, to activity C, and to activity D.
Activity B is connected to activity F.
Activity C is connected to activity E and to activity F.
Activity D is connected to activity E.
Activity E is connected to activity G and to activity Finish.
Activity F is connected to activity G and to activity H.
Activity G is connected to activity H.
Activity H is connected to activity Finish.
Activity Finish has no arcs directed to other activities.
Estimates of the optimistic, most probable, and pessimistic times (in weeks) for the activities are as…
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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- List 5 Methods for Selecting Projects and Provide an Example of When You Would Useeach methodarrow_forwardDevelop a CPM diagram for the activities/relationships listed below (assumedurations are in months). For each activity calculate the Early Start, Late Start, EarlyFinish, Late Finish, Total Float, and Free Float. Clearly identify the critical path forthe project (hint: a highlighter would be a good tool to use) How do you solve this? I don't understand how it's done.arrow_forwardThe VOXN Cinema is installing a new system to enhance the quality of movies shown. Assume that the following table provides information on the immediate predecessor relation and time estimated for each event. a.List the possible eight events which you think essential in expanding a Cinema.b. Draw a network diagramc.find the total time required to complete the project d. List the critical events of the project. Activity immediate predecessor Time (weeks) A - 3 B - 4 C A 6 D B 2 E A 5 F C 2 G D , E 4 H F , G 5arrow_forward
- Assume that you are the project manager for a project for enterprise system development for LLBGC. Based on preliminary joint application design activities, the tasks and resources were identified. Using the information in Table 1, draw a network diagram.arrow_forward1)List and explain the phases that mark the life of a project. 2) For each project phase identified in 1(a) above, describe at least four (4) project activities/processes performed in the phase. 3) With the use of a diagram, show (illustrate) the typical levels of uncertainty or project risks associated with each phase and throughout a project. 4) With the use of a diagram, show (illustrate) the typical levels of project staffing related to each phase and throughout a project. 5) For each project phase identified in 1(a) above, identify and describe at least one (1) major deliverable (output) of the phase.arrow_forwardthe project lifecycle 1) List and explain the phases that mark the life of a project. 2) For each project phase identified in 1(a) above, describe at least four (4) projectactivities/processes performed in the phase. 3) With the use of a diagram, show (illustrate) the typical levels of uncertainty or projectrisks associated with each phase and throughout a project. 4) With the use of a diagram, show (illustrate) the typical levels of project staffingrelated to each phase and throughout a project. 5) For each project phase identified in 1(a) above, identify and describe at least one (1)major deliverable (output) of the phase.arrow_forward
- Based 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_forwardUsing the information in Table-1, assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks will start as soon as possible: Task Description Duration (WorkingDays) Predecessor/s A Requirement Analysis 5 B Systems Design 15 A C Programming 25 B D telecoms 15 B E Hardware Installation 30 B F Integration 10 C, D G System Testing 10 E, F H Training/Support 5 G I Handover and Go-Live 5 H (i) Determine the critical path of the project (ii) Calculate the planned duration of the project in weeks (iii) Identify any non-critical tasks and the float (free slack) on each.arrow_forward2) Following is a table listing the project activities, sequencing requirements and other relevant information: Expected Time Direct Cost Activity Preceded By Regular Crash Regular Crash A -- 6 days 2 day $2000 $3800 B -- 12 6 2000 10000 C A 4 2 1000 4000 D B, C 10 6 3400 4600 E D 8 6 2800 3900 F E 6 2 5000 7600 G B, C 18 8 16000 19600 H F, G 6 4 2000 4000 (a) Construct a network including the Early and Late Start and Finish times. (b) Identify the normal Critical Path(s) and the normal expected completion time (c) Can the project be crashed to last 18 days? Which activities should be crashed and at what additional cost?arrow_forward
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