About 90 percent of the downtime comes from, at most, 10 percent of the defects.
Stop the life cycle-I want to get off!
Negotiation builds a team as well as a set of requirements.
Poor management can increase software costs more rapidly than any other factor.
Software engineering economics.
If a project has not achieved a system architecture, including its rationale, the project should not proceed to full-scale system development. Specifying the architecture as a deliverable enables its use throughout the development and maintenance process.