Final answer:
The three basic causes for project change involve technology, which can alter project methodology, social institutions, which can impose new requirements, and changes in project scope and resources, necessitating plan revisions.
Step-by-step explanation:
The three basic causes for change in projects are often due to alterations in technology, shifts in social institutions, and changes in project scope and resources.
- Technology can introduce new tools or processes that fundamentally alter how a project is conducted. Innovations may lead to increased efficiency but can also require significant adjustments in project planning and execution.
- Changes to social institutions, including legal, political, or cultural entities can impose new requirements or constraints that affect a project’s goals, methodology, or viability.
- Finally, modifications in a project's scope, such as a change in goals or deliverables, often necessitate revisions to the plan. Likewise, fluctuations in available resources, including budget, personnel, or materials, can prompt significant project changes.
Understanding these causes is critical for effective project management and allows for proactive adjustments to ensure project success.