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• Economic feasibility is a measure of the costeffectiveness of a project or solution.
Irwin/McGraw-Hill
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
CHAPTER
9
FEASIBILITY ANALYSIS AND THE SYSTEM PROPOSAL
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Four Tests For Feasibility
• Identify alternative system solutions.
• Define and describe four types of feasibility and their respective criteria.
• Perform various cost-benefit analyses using timeadjusted costs and benefits.
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Feasibility Analysis
Whitten Bentley Dittman
Feasibility is the measure of how beneficial or practical the development of an information system will be to an organization.
Whitten Bentley Dittman
• Operational feasibility is a measure of how well the solution will work in the organization. It is also a measure of how people feel about the system/project.
Whitten Bentley Dittman
• Systems Analysis — Preliminary Investigation • Systems Analysis — Problem Analysis • Systems Design — Decision Analysis
Irwin/McGraw-Hill
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Feasibility Checkpoints
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Chapter Map
Whitten Bentley Dittman
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
Feasibility analysis is the process by which feasibility is measured.
Creeping Commitment apses that feasibility should be measured throughout the life cycle.
• Write suitable system proposal reports for different audiences.
• Plan for a formal presentation to system owners and users.
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
Chapter Nine Feasibility Analysis and the System Proposal
• Identify feasibility checkpoints in the systems life cycle.
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
Feasibility Checkpoints During Systems Analysis
• Technical feasibility is a measure of the practicality of a specific technical solution and the availability of technical resources and expertise.
• Schedule feasibility is a measure of how reasonable the project timetable is.
Irwin/McGraw-Hill
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
CHAPTER
9
FEASIBILITY ANALYSIS AND THE SYSTEM PROPOSAL
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Four Tests For Feasibility
• Identify alternative system solutions.
• Define and describe four types of feasibility and their respective criteria.
• Perform various cost-benefit analyses using timeadjusted costs and benefits.
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Feasibility Analysis
Whitten Bentley Dittman
Feasibility is the measure of how beneficial or practical the development of an information system will be to an organization.
Whitten Bentley Dittman
• Operational feasibility is a measure of how well the solution will work in the organization. It is also a measure of how people feel about the system/project.
Whitten Bentley Dittman
• Systems Analysis — Preliminary Investigation • Systems Analysis — Problem Analysis • Systems Design — Decision Analysis
Irwin/McGraw-Hill
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Feasibility Checkpoints
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Chapter Map
Whitten Bentley Dittman
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
Feasibility analysis is the process by which feasibility is measured.
Creeping Commitment apses that feasibility should be measured throughout the life cycle.
• Write suitable system proposal reports for different audiences.
• Plan for a formal presentation to system owners and users.
Irwin/McGraw-Hill
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
Chapter Nine Feasibility Analysis and the System Proposal
• Identify feasibility checkpoints in the systems life cycle.
Copyright © 2000 The McGraw-Hill Companies. All Rights reserved
SYSTEMS ANALYSIS AND DESIGN METHODS 5th Edition
Whitten Bentley Dittman
Feasibility Checkpoints During Systems Analysis
• Technical feasibility is a measure of the practicality of a specific technical solution and the availability of technical resources and expertise.
• Schedule feasibility is a measure of how reasonable the project timetable is.