1. From system analysis the 5^th editor exercise A chapter 7 ,the A real Estate Inc. problem in chapter 4 (exercises I, j and K),5 ( exercises P nd Q) and 6 ( exercised)

• Perform a verification and validation walkthrough of the functional, structural, and behavioral models to ensure that all between-model issues have been resolved.
• Using the communication diagrams and the CRUDE matrix, create a package diagram of the problem domain layer.
• Perform a verification and validation walkthrough of the package diagram.
• Based on the analysis models that have been created and your current understanding of the firms position, what design strategy would you recommend? why