Ticket 2::9 Scenario Analysis Engine

[Blindspot22]

Description:
Develop the backend functionality to analyze the impact of different financial scenarios on the user's budget, investments, and goals.

Tasks:

1. Design and implement the backend logic to simulate financial scenarios.
2. Calculate the projected impact on budget, investments, and financial goals based on user-defined scenarios.
3. Implement algorithms to consider variables like income changes, expense variations, and investment returns.

Acceptance Criteria:
The system accurately simulates financial scenarios and calculates their impact.
Scenarios are processed efficiently, providing quick results to the user.