TY JOUR TI Use of tools of the operational analysis in the forecast and assessment of risk of primary activity of economic entity KW strategic management KW CVP analysis KW constant and variable expenses KW marginal income KW critical sales volume KW risk assessment KW solvency KW enterprise risk. JO Journal of economic studies AU Viktorova, O.P. AU Kuznecova, L.N. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.