Lisa Nichols is a software development engineer at Grub Hub in Palo Alto. Lisa is becoming concerned about some of her critical tasks that are falling behind and causing a potential project delay. Lisa contacts the project manager of the initiative and asks if there is a possibility for her to extend the due date of her critical tasks. The PM advises Lisa that she has an additional $19$ days to finish the tasks before the larger project is impacted negatively $($with delays and budget issues$).$

This illustrated scenario above, is an example of a project manager reviewing the potential within a critical project.

Fill in the blank $($this is a one word answer only$).$

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