What needs to be clarified
Review conversion of the foreign currency price into rubles against the stated calculation date while separating confirmed data, calculation assumptions and questions that the supplied material cannot resolve.
Materials to prepare
- Original part offer stating currency and validity
- Repair estimate with conversion formulas and date
- Exchange rate table used, with date and currency unit
What to compare
Part number, currency, nominal unit, rate date and rounding order are checked. Delivery and tax inclusions are examined separately; the official rate is not equated with the actual purchase rate. Differences are recorded against the original records. The review checks whether an observation about one object or interval has been extended to the entire dispute without independent justification.
Possible outcome of the analysis
A reproducible recalculation of disputed lines and a date sensitivity table may be prepared linked to the original material, with explicit assumptions and questions for further professional consideration.
Limits of the conclusions
The review determines neither a contractual rate nor part availability. Missing data are not replaced by assumptions; conclusions remain limited to documented circumstances and the method’s applicability to the question asked.