What are the main factors that influence supply chain design decisions?

Supply chain network is the group of storage,allocation and transportation of the market.There are many factors that influence the supply chain network design decisions. 1.Strategic Factor 2.Technological Factor 3.Political Factor 4.Infrastructure Factor 5.The cost of logistic facility

Supply related issues: 1 Proximity to resources 2- Infrastructure 3- political and exchange rate barriersDemand Related Issues: 1- Desired customer service will affect the locations and # of those locations  2- product differentiation 3- Time to market.