4. An organisation is heavily decentralized into distinct lines of business each with its own IT group. This organisation has now recognized the need for more flexible and responsive IT functions as well as elimination of redundant systems that exist currently in this organisation.

4.1 Describe two suggestions that you may provide to this organisation for successful achievement of flexible and responsive IT functions and the elimination of redundant systems in this organisation. (5 marks)

4.2 Describe the advantages of each suggestion? (5 marks)

please provide reference also.