A feasibility study is an assessment that determines the likelihood of a proposed project being successful, such as a new system development1. A feasibility study typically covers various aspects of the project, such as technical, economic, operational and legal feasibility2. The IS auditor’s role is to audit the feasibility study and ensure that it is objective, realistic and reliable3.
One of the most important aspects of a feasibility study is the economic feasibility, which analyzes the costs and benefits of the proposed system and compares them with alternative solutions2. Theeconomic feasibility study should include a detailed breakdown of the development, implementation and operational costs, as well as the expected revenues, savings and intangible benefits of the system3. The IS auditor should review the cost-benefit documentation for reasonableness and accuracy, and verify that the assumptions and calculations are valid and supported by evidence3.
The other options are not directly related to auditing the feasibility study of a system development project. Reviewing qualifications of key members of the project team (option A) is more relevant to auditing the project management and human resources aspects of the project. Reviewing the request for proposal (RFP) to ensure that it covers the scope of work (option B) is more relevant to auditing the procurement and vendor selection process of the project. Ensuring that vendor contracts are reviewed by legal counsel (option D) is more relevant to auditing the legal and contractual aspects of the project.
References: 3: Types of Feasibility Study in Software Project Development 2: Feasibility Analysis in System Development Process 1: What Is a Feasibility Study? Definition, Benefits and Types
