.When developing the financial analysis for a routing and switching solution, Which three tasks are performed prior to producing a business case for the customer? (Choose three.)

A.
Understand how the customer will justify the investment and ensure that any financial risks are addressed.

B.
Finalize the technology infrastructure and operational requirements to help ensure the financial analysis is accurate

C.
Perform ROI analysis, which typically cites cost categories, such as cost of the technology or solution, cost of deployment and cost of operations

D.
Consider other financial factors associated with capital budgeting, such as how long the solution will be used before costs are recovered, the economic value of the technology investment and return expectations on the technology investment

E.
Determine the cost-to-benefit ratios of both adopting and not adopting the proposed routing and switching solution