APPLYING GRAPH THEORY TO OPTIMIZE PRODUCT DELIVERY ROUTES AND MINIMIZE COSTS IN THE RESTAURANT BUSINESS. - Volosova, Nataliia; Stebliuk, Nataliia; Nebaba, Natalia; Yudina, Olena; Korneyev, Maxim; Bohorodytska, Anna (Financial & Credit Activity: Problems of Theory & Practice, 2025)