Why do we develop alternative physical designs

Reference no: EM131357140

1. Why do we develop alternative physical designs?

2. Why do we conduct a cost/benefit analysis?

3. Why do we conduct an effectiveness analysis?

4. Describe two situations in which you would use each of the following techniques: internal literature review, interview, internal presentation, observation, walkthrough, database and files review, and questionnaire.

Reference no: EM131357140

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