PM Template: Estimates
Your project estimates will need to be defensible both internally and externally. In your project planning you should have these phases mapped out with at least a back-of-the-envelope plan on what they will take to do. These templates are high level enough that the whole team can track and understand.
Give 'em a look and make 'em yours!
Pro Tip: Don't run random Excel files you downloaded from the internet
i may update/replace this download file as I iterate and eventually provide a better means of downloading