Answer the following problems.
problem 1) a) Describe the various levels of management.
b) describe in detail the Information Systems (IS) hierarchy.
problem 2)a) Describe the broader classes of strategies.
b) What is infrastructure management? What are the different hardware acquisition issues?
problem 3)a) Describe in detail Production Management as an application of Management Information Systems.
b) Describe the significance of Management Information Systems (MIS) in the service industry.
problem 4)a) What are the challenges in implementing Information System (IS)? What is the significance of change management?
b) Describe in detail Transaction Processing Systems as an application of Management Information Systems.
problem 5)a) Describe the steps in Enterprise Resource Planning (ERP) implementation. What are the benefits of Enterprise Resource Planning (ERP) solutions?
b) Describe Enterprise Management System (EMS). What are its components?