Every day consumers around the world purchased a variety of products these goods range from standardized commodities sessions gasoline and motor oil all the way to items which are made to order like eyes glasses and many services in order to create a high-quality product well-being efficient and cost-effective any company must select and manufacturing process that best matches the product as a rule the product being created determines the appropriate path that process selection is based on two considerations the first consideration is variety or how much the playa changes from customer to customer gasoline is a very standardized product although there may be a small variety between different blend within each plant the product remained consistent eyes glasses. On the other hand