A successful scientific inquiry may culminate in a well-tested, well-documented explanation (theory) that is supported overwhelmingly by valid data, and often has the power to predict the outcome of certain scenarios, which may be tested by future experiments.
Managers here earned a mean annual wage of $90,420, according to the BLS. The best-paying state for supply chain management in the bureau survey was the District of Columbia, which paid $123,270 a year on average. The metro region with the largest employment was the Los Angeles area, with 3,290 managers earning an average salary of $87,520 a year.
A supply chain is a system of organizations, people, activities, information, and resources involved in moving a product or service from supplier to customer.n the 1980s, the term supply chain management (SCM) was developed to express the need to integrate the key business processes, from end user through original suppliers. Original suppliers are those that provide products, services, and information that add value for customers and other stakeholders.