4-1 © prentice hall, 2007 chapter 4: selecting and planning projects object-oriented systems...
TRANSCRIPT
![Page 1: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/1.jpg)
4-1© Prentice Hall, 2007
Chapter 4:Chapter 4:Selecting and Planning Selecting and Planning
ProjectsProjects
Object-Oriented Systems Analysis and Design
Joey F. George, Dinesh Batra,
Joseph S. Valacich, Jeffrey A. Hoffer
![Page 2: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/2.jpg)
Chapter 4 4-2© Prentice Hall, 2007
Chapter ObjectivesChapter Objectives
– Describe the steps involved for identifying and selecting, initiating, planning, and executing projects.
– Describe several methods for feasibility assessment.
– Describe tangible vs. intangible benefits and costs, and one-time vs. recurring costs.
![Page 3: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/3.jpg)
Chapter 4 4-3© Prentice Hall, 2007
Chapter Objectives Chapter Objectives (Continued)(Continued)
– Perform cost-benefit analysis by performing net present value (NPV), return on investment (ROI), and breakeven analysis.
– Explain Project Scope Statement and Baseline Project Plan (BPP).
– Describe the activities and roles in a structured walkthrough.
![Page 4: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/4.jpg)
Chapter 4 4-4© Prentice Hall, 2007
![Page 5: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/5.jpg)
Chapter 4 4-5© Prentice Hall, 2007
Identifying and Selecting Identifying and Selecting OOSAD ProjectsOOSAD Projects
Top-down approaches– Top management– Steering committees
Bottom-up approaches– User departments– Development group
![Page 6: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/6.jpg)
Chapter 4 4-6© Prentice Hall, 2007
![Page 7: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/7.jpg)
Chapter 4 4-7© Prentice Hall, 2007
Each stakeholder group brings their own perspective and motivation to the IS decision
![Page 8: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/8.jpg)
Chapter 4 4-8© Prentice Hall, 2007
![Page 9: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/9.jpg)
Chapter 4 4-9© Prentice Hall, 2007
![Page 10: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/10.jpg)
Chapter 4 4-10© Prentice Hall, 2007
![Page 11: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/11.jpg)
Chapter 4 4-11© Prentice Hall, 2007
The project charter is a short document that formally announces project and briefly describes its objectives, assumptions, and stakeholders
![Page 12: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/12.jpg)
Chapter 4 4-12© Prentice Hall, 2007
Managing the Project:Managing the Project:Initiation TasksInitiation Tasks
1. Establishing the project initiation team2. Establishing a relationship with the
customer3. Establishing the project initiation plan4. Establishing management procedures5. Establishing the project management
environment and the project workbook6. Developing the project charter
![Page 13: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/13.jpg)
Chapter 4 4-13© Prentice Hall, 2007
Managing the Project:Managing the Project:Planning TasksPlanning Tasks
1. Describing project scope, alternatives, and feasibility
2. Dividing the project into manageable tasks
3. Estimating resources and creating a resource plan
4. Developing a preliminary schedule
5. Developing a communication plan
![Page 14: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/14.jpg)
Chapter 4 4-14© Prentice Hall, 2007
Managing the Project:Managing the Project:Planning Tasks (cont.)Planning Tasks (cont.)
6. Determining project standards and procedures
7. Identifying and assessing risk
8. Creating a preliminary budget
9. Developing a project scope statement
10. Setting a baseline project plan
![Page 15: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/15.jpg)
Chapter 4 4-15© Prentice Hall, 2007
System Service Request (SSR) is a form requesting development or maintenance of an information system. It includes the contact person, a problem statement, a service request statement, and liaison contact information.
![Page 16: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/16.jpg)
Chapter 4 4-16© Prentice Hall, 2007
Feasibility AssessmentFeasibility Assessment
Economic feasibilityTechnical feasibilityOperational feasibilitySchedule feasibilityLegal and contractual feasibilityPolitical feasibility
![Page 17: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/17.jpg)
Chapter 4 4-17© Prentice Hall, 2007
Economic FeasibilityEconomic Feasibility
Cost-benefit analysis – identify all the financial benefits and costs associated with a project
Tangible vs. intangible benefitsTangible vs. intangible costsOne-time vs. recurring costs
![Page 18: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/18.jpg)
Chapter 4 4-18© Prentice Hall, 2007
Three financial measures for cost-benefit analysis
![Page 19: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/19.jpg)
Chapter 4 4-19© Prentice Hall, 2007
Net Present ValueNet Present Value
PVn = present value of Y dollars n years from now
based on a discount rate of i.
NPV = sum of PVs across years.
Calculates time value of money.
![Page 20: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/20.jpg)
Chapter 4 4-20© Prentice Hall, 2007
BEA determines the time at which benefits begin to exceed costs
![Page 21: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/21.jpg)
Chapter 4 4-21© Prentice Hall, 2007
Technical FeasibilityTechnical Feasibility
Assessing the organization’s ability to construct the proposed system
Takes into account various project risk factors
![Page 22: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/22.jpg)
Chapter 4 4-22© Prentice Hall, 2007
![Page 23: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/23.jpg)
Chapter 4 4-23© Prentice Hall, 2007
High technical familiarity mitigates risk due to project size and structure. Low familiarity increases risk.
![Page 24: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/24.jpg)
Chapter 4 4-24© Prentice Hall, 2007
Other Feasibility ConcernsOther Feasibility Concerns Operational
– Will the system achieve the objectives of the project? Schedule
– Can the project be accomplished in a reasonable time frame?– Project management critical path scheduling can help answer this
concern. Legal/Contractual
– Are there regulations or legal obligations that affect the success of the project?
Political– Will the project have user and management support?– Will there be resistance?
![Page 25: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/25.jpg)
Chapter 4 4-25© Prentice Hall, 2007
Baseline Project Plan (BPP) is a document intended primarily to guide the development team, containing an overview of the project, a detailed description of the system, a complete feasibility assessment, and a list of management issues.
![Page 26: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/26.jpg)
Chapter 4 4-26© Prentice Hall, 2007
Project Scope statement is part of the BPP, and identifies the problem or opportunity, the project objectives, description, benefits, deliverables, and expected duration.
![Page 27: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/27.jpg)
Chapter 4 4-27© Prentice Hall, 2007
What is a Structured Walkthrough?What is a Structured Walkthrough?
A peer-group review of any product created during the system development process
- Individuals attending can have the following roles: coordinator, presenter, user, secretary, standard-bearer, maintenance oracle
- Can be applied to BPP, system specifications, logical and physical designs, program code, test procedures, manuals and documentation
![Page 28: 4-1 © Prentice Hall, 2007 Chapter 4: Selecting and Planning Projects Object-Oriented Systems Analysis and Design Joey F. George, Dinesh Batra, Joseph S](https://reader036.vdocuments.net/reader036/viewer/2022062802/56649eef5503460f94bff96b/html5/thumbnails/28.jpg)
Chapter 4 4-28© Prentice Hall, 2007
Structured walkthrough form