Long-term planning is a crucial element of a company's long-term success and has a critical impact on its future. Rapidly changing market demands and short product lifecycles force businesses to constantly evaluate and optimize their supply chains. Companies must base their marketing and financial plans on making decisions about the procurement, production, and distribution of products to meet customer requirements at competitive costs. Since strategic decisions are linked to costs, it is difficult to change them in the short term. Therefore, it is vital for companies to make their long-term decisions carefully and obtain a cost-effective and profitable solution in the long term to guarantee the company's effectiveness.