As project manager.why would Elena utilize metrics with all facets of her project? Select an answer: It is how she can put a dollar amount on variances in her project's progress. It is how she can change project costs in accordance with stakeholders' requests. It is how she can understand variances in her project's progress.

It is how she can understand variances in her project's progress.

The question is asking why a project manager, Elena, would use metrics in all aspects of her project. The use of metrics is crucial for project management as it provides quantifiable measures that can be used to track and assess the progress and performance of a project. 1. The first option suggests that Elena uses metrics to assign a monetary value to variances in her project's progress. While metrics can indeed help in understanding the financial impact of variances, this option does not encompass the broader utility of metrics in project management.2. The second option implies that Elena uses metrics to adjust project costs based on stakeholders' requests. While metrics can inform decision-making and cost management, they are not primarily used to change project costs in response to stakeholders' requests. 3. The third option states that Elena uses metrics to understand variances in her project's progress. This is the most accurate reason for utilizing metrics in project management. Metrics help in monitoring the project's performance against the planned schedule and budget, identifying any deviations or variances, and understanding the reasons behind these variances. This understanding enables project managers to take corrective actions to bring the project back on track.Therefore, the correct answer is the third option, as it accurately describes the primary reason for using metrics in project management, which is to understand and monitor variances in the project's progress.