This work discusses the problem of selecting methods for valuing the costs and estimating the time of implementing computer systems in cases when system modification is necessary. The methods presented in literature are reviewed and the stages of strategic phase of implementation characterised....

Background: Failures in information technology (IT) projects continue to concern executives and organisations. Individuals are realising that to remain competitive in the workplace, they must develop skills to become successful project team members and project managers. Objectives: The purpose...