When should a systems analyst decide a design issue, and when should users be allowed to select what works best for them?

Users and IT professionals have a common goal — to serve the organization. The second viewpoint is even weaker. A systems analyst should always be willing to offer suggestions. It is true that users sometimes do not know what information to ask for, and a business-oriented systems analyst can help them define their requirements. 

answer(d) sequencing and iteration;