Urgent!!

Software Requirement Engineering Related Question:

Q3: (2*3+1.5=7.5Marks)

Budget Management System

Since the current word financial crisis began, a lot of economists and politicians are working together to find its effective solution. As a result, a lot of families in diffident parts of the world struggle to manage their life expenses. Requirements Engineers including you wish to produce requirements specifications for a system that will help these families to manage their budgets. The system shall achieve the following goals:

• Categorize their weekly/monthly/annual expenses.
• Allocate portions of their income to these expenses.
• Save each financial transaction.
• Provide statistical information.
• Provide suggestions on how a budget should be managed
• Mange debits, credits, and loans.

Note

You can assume anything you think is necessary for your system. Dont go into so many technical details. Focus on the main idea.

1. What elicitation techniques will you use to elicit the requirements of this system? Why?
2. Draw a main use case for the system. Pick a particular use case, document in details and show how relevant it is to the business of the system.
3. Can you identify two viewpoints with at-least one service from the system?
4. How you will manage the change in requirements due to price changes in market?