TY JOUR TI APPLICATION OF FACTOR MODELING TO DETERMINE THE VOLUME OF SALES OF FURNITURE ENTERPRISES BASED ON A REGRESSION MODEL KW regression model KW enterprise profitability KW economic and mathematical modeling JO Actual directions of scientific researches of the XXI century: theory and practice AU Yakovlev, A.V. AU Bukhonova, N.M. AU Ivanov, N.G. PY 2021 IS 9 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov