Why is forensic analysis typically separated from cost impact in project management?

Forensic analysis in project management focuses on understanding the timeline and sequencing of events that have occurred during the project lifecycle. By separating this analysis from cost impact, practitioners aim to isolate the effects of time-related issues from financial implications. This separation is crucial because it allows project teams to comprehensively assess delays, interruptions, and changes without conflating these issues with their monetary consequences.

When the time impact is clearly delineated, it permits a more accurate evaluation of how schedules were affected independently of any cost-related factors. This also aids in establishing causality, figuring out which specific events led to delays, and determining accountability and necessary corrective actions. In doing so, project managers can effectively strategize to address issues separately, ultimately leading to a more informed approach to both time management and cost management.

The other options focus on aspects like collaboration, reporting processes, and delivery speed, which, while relevant to project management, do not directly address the fundamental distinction between time and cost impacts that forensic analysis seeks to maintain.