In today's dynamic business environment, precise sales and production forecasts are essential for strategic planning and operational efficiency. Companies like IJK Shoe Company and RST Firm have accumulated extensive monthly data on shoe sales and soft drink production, respectively, spanning from January 1980 to July 1995. Leveraging advanced time series forecasting techniques, these companies aim to utilize their historical data to predict future trends accurately. This initiative enables them to make informed decisions, optimize resource allocation, and adapt proactively to market dynamics