a) As long as we plan a systems development project and carry out the project in an orderly manner, we dont need a formal, documented systems development methodology. Do you agree? Discuss. (10 marks)

b) Identify the ways an organization can gain full advantage of using a Request for Proposal (RFP). Explain TWO (2) importance of using a RFP. (8 marks)

c) Your client has hired your company to develop a custom system for their new billing system. The owner, David Simone, is thoughtful and visionary, but not particularly well-versed in systems development methodology. To help him imagine what the new system might look like, you believe that a prototype might help.

(i) In Davids situation, explain the purpose of prototyping and why it is useful. (4 marks)

(ii) Even though the prototype might not be converted into a fully functional system and thrown away completely, justify why prototyping will still be beneficial to David. (3 marks)