2. What are the major challenges facing supply chains that can be aided by IT?
3. What is the impact of business processes on supply chain management IT?
4. How can ERP vendors take advantage of Internet technology?
5. Compare the capabilities required to achieve supply chain excellence (see Figure 14-10) according to:
   1. Decision focus
   2. Data aggregation level
   3. Time to implement
   4. The number of users involved in the analysis


6. 
   
   1.