1. Based on the answers you gave to the Chapter 2 running case questions, develop a System Vision Document.

2. Based on the functional descriptions you provided for the Chapter 2 running case and the use cases you defined in Chapter 3, finish identifying a complete list of use cases for each of the four subsystems. One important decision you will have to make is which subsystems to develop first. In other words, can the subsystems be deployed independently and, if so, which should be deployed first? Defend your answer.

3. A related decision is whether to organize your programmers into one larger team or multiple smaller teams and how many programmers you can use on this project. Make that decision and then defend your answer.

4. Once those decisions are made, develop a project iteration plan. If you have multiple independent teams, your project iteration plan will have parallel paths.

5. Based on your previous answers, develop an estimate for the total project cost and the time required to complete the project.

6. Assuming an annual revenue increase of $250,000 per year (benefit) and an annual operating cost of $75,000, develop a five-year NPV worksheet by using your estimates for developing the system. Use a 6 percent discount factor.