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Cost and Risk Factors to the TDM

Cost Factors                       CPE                               Cloud Service

Risk Factors  • Investment / Budget                    • Less initial investment
              • Achieving financial returns – ROI, PB  • Greater long term costs
              • Support contracts (+ increases)        • Higher regular outgoing Costs
              • Technology/Hardware refresh – EOL      • Managing SLAs (incl. reporting, change
              • Software updates and management
              • Staffing (including Contractors)           control)
              • Training                               • Hidden costs
              • Coverage – remote sites                • Price increases
              • Supplier management (multi-vendor)
              • Business Resilience (DR)               • Non-Sanctioned IT
              • Interoperability                       • Single supplier
              • Helpdesk                               • Reduced control, Less flexibility
              • Developing new services                • Supplier stability
                                                       • Data Security
              • Retaining Staff                        • Provider expertise/capability
              • People security – trust (contractors)  • SP lock in
              • Lack of necessary skills               • Internal Redundancies
              • Technology Obsolesce
              • Restricted functionality
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