Claude reviews the already-computed tier results and explains each issue in plain English, telling you exactly what to fix in the source sheet. No figure is recalculated — it works from the audit output only.

The August 2026 data cannot currently be trusted as all seven daily production files returned no readable figures, and none of the product lines including Pipe and Fitting, PTMT, Garden Pipe, HDPE, and all three Tank lines show any recorded output for the period. In addition, the Moulding daily report could not be parsed at all due to an unrecognised layout, meaning even manual checking would require the file to be reformatted. The factory manager should confirm whether August production data has actually been entered into the workbooks yet, and if so, arrange for the Moulding file layout to be corrected so the system can read it.