English to Serbo-Croat Bus/Financial Finance (general) finance

Kao i prethodno - pronasla sam jako jasnu i odogovarajucu definiciju ali na engleskom. Potreban mi je termin koji mi koristimo. Hvala
Physical contingencies - represent the estimated costs of the additional real resources expected to be required and therefore are always included in the economic analysis.
Price contingencies - can arise either from expected changes in relative prices of project inputs or from expected general inflation and changes in the value of the monetary unit ins which costs are measured. Only in the first case are they included in the economic analysis.
In financial analysis, the various costs and benefits are usually expressed in current (nominal) terms; accordingly, they reflect the effects of changes in monetary value due to inflation. For economic analysis, such items must be expressed in constant or real terms by the use of an appropriate price index. Failure to distinguish between current and constant prices is a frequent source of error in cost-benefit analysis.