amortizarii pachet multinationale lucru achizitii calculare Romania matematica control creare fuziuni IMM diverse date grafice investitie financiar interfata universitare instructiuni obiective financiara standard domeniu cost ABC activity tool comparatii proceduri organizare documentatie training calcule exemple definitie buget metode afaceri interpretare indatorare facultate costuri manager evolutie multinationala strategic test elemente procese economica valoare opex center blog based explicatii benchmarking input realocari tabele plan spreaddheet amortizare certificare criza companii modele reprezentare investitii certificat post due diligence nivel grafic cursuri aplicatii compatibil management scop profitabilitate rentabilitate controlling excel evaluare baza documentare profit planificare costing amortizat consultanta stocare actuale IT avantaje controller consultant ERP structura