TY JOUR TI Sensitivity Analysis of Key Cost Factors in an Investment Project (using the example of an enterprise information system modernization project) KW sensitivity analysis KW investment project KW information system KW modernization KW assessment KW enterprise KW factor KW efficiency JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Volodina, M.D. AU Korosteleva, T.S. PY 2026 IS 0 PB ITBO University