Present a summary of the economic system justification in the narrative and supporting detail in an appendix. Ideally, you should be able to provide a statement of resources you need to complete the project and the cost to the client for the next phase of the project. For example, you may need access to certain people, equipment, or software. Specify the number and type of people from your consulting firm who need to be involved and their cost (your team members, of course, play all of these roles; once again, show your costs as donated costs).
2. Diagrams that display the following (processed new processes):
a. Design a Context Data Flow Diagram for the new system
b. Design a Functional Decomposition Diagram
c. Use the Object Oriented Approach and draw a UML Design Use Case Diagrams
d. Use the OOA and draw a UML Sequence Diagram
e. Draw an activity diagram in order to describe user (or system) activities, the person who does each activity, and the sequential flow of these activities
f. Conceptual Data Modeling
o Develop a data model for the current system.
o Develop a new conceptual data model that includes all requirements of the new system.
o Primary deliverable is an entity-relationship (E-R) diagram or class diagram.
o Present as many as 4 E-R or class diagrams can be produced and analyzed:
E-R diagram that covers data needed in the project’s application
E-R diagram for the application being replaced
E-R diagram for the whole database from which the new application’s data are extracted
E-R diagram for the whole database from which data for the application system being replaced is drawn
o Draw a Binary and Higher-Degree M:N Relationships diagram for one of the processes represented in your report.
g. A sequence diagram (Remember that a sequence diagram depicts the interactions among objects during a certain period of time. Because the pattern of interactions varies from one use case to another, each sequence diagram shows only the interactions pertinent to a specific use case.
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