Voice of the Employee?
An analytical report can be written using a spreadsheet, whitepaper or a simple Word file. This price escalation however is not included in any of the calculations.
You can even go further and interactively explore these units on a daily, weekly, monthly or quarterly time frame. It is estimated that every phase would go on for 3 months plus a backup of 2 months has been provided.
Keep them short but solid. So what did you do during the project? To ensure findings are accurate and logical.