What are the three ways ERP can be deployed?

1. What are the three ways ERP can be deployed?
2. Briefly describe the latest ERP features and add-ons.
3. Describe ERP from a technology perspective.
4. What types of situations are best suited to investing in an ERP?
5. List and briefly describe three of the ERP implementation success factors.
6. Describe causes or factors that contribute to ERP failure.