[
 {"id":"C1","text":"The file contains 400 distinct firms in 445 rows; 45 rows are exact duplicates.","results_keys":["n_unique_firms","n_input_rows"],"status":"supported","caveat":"Assumes exact duplicates are assembly copies."},
 {"id":"C2","text":"6 distinct firms have unknown revenue and are excluded, leaving 394 analysed firms.","results_keys":["n_missing_revenue","n_analysed"],"status":"supported","caveat":"Complete-case analysis; no imputation."},
 {"id":"C3","text":"Mean firm revenue is 249.96 million USD and median is 162.31 million USD after converting USD_thousands rows to millions.","results_keys":["mean_revenue_musd","median_revenue_musd"],"status":"supported","caveat":"Relies on the unit column being correct; data are simulated."},
 {"id":"C4","text":"Mean head count over all 400 distinct firms is 1101.44.","results_keys":["mean_employees"],"status":"supported","caveat":"Includes the 6 firms with missing revenue."},
 {"id":"C5","text":"The naive raw-column mean revenue (30695.88, mixed units, duplicates included) is badly inflated by the unconverted USD_thousands rows.","results_keys":["mean_revenue_raw","mean_revenue_musd"],"status":"supported","caveat":"Baseline is not in a single unit."}
]