https://docs.google.com/spreadsheets/d/1TLnmfTg8hC6NmgZMos4DFeV-UUf2R_VzGBwROaTfJD0/edit
REAL native Google Sheet created and independently read through Google Drive/Sheets APIs on12October2026.
78simulated product-date rows,26dates,3products. Revenue113100;expenses106860;netprofit6240. Native Date type verified. Verification tab contains online formulas.
This is the Google Sheets source, not a completed Looker Studio report.
