We have covered several statistics and measures that can be used to track project performance. Indeed, this is the crux of EVM. Consider what you have learned about appropriate project management metrics, including what you have learned from this module's reading about metrics to manage several projects. What additional metric do you feel would be useful for managing a project or portfolio of projects? Do not use EVM metrics we have already discussed in this course. List the actual metric you propose and explain how you would gather appropriate data and calculate it. Use a hypothetical example of how this would be employed.