A law firm with three partners is considering going completely paperless and to a cloud solution. This is being pushed primarily by one partner, and his challenge, now that he has been given the green light by his partners to begin this initiative, is to quickly show a strong ROI. The partners have agreed to this transition for their western region, and if he can successfully show a rapid ROI, the project will be expanded to the other three regions. The application they currently use is on premise (using servers located at their office) and only recently became available in the cloud. The project manager assigned to this project is very process-centric and has identified that there are two current groups of users within the law firm that would like modest updates to their application and one additional group of users who will be new to the system

 

List the best  life cycle or hybrid (blended) life cycle. Explain the specific problem, why that particular life or hybrid cycle, evidence for reasoning, and how  each selected life cycle differs most significantly from a traditional project management approach. Scholarly ref.