Financial Spreadsheet Template Builder

Help me create financial spreadsheet templates.

Spreadsheet Purpose: [BUDGETING/INVESTING/BUSINESS]
Target User: [USER PROFILE]
Complexity Level: [BASIC/INTERMEDIATE/ADVANCED]
Platform: [EXCEL/GOOGLE SHEETS/BOTH]
Price Range: [PRICE]

Generate:
1. Dashboard overview design
2. Data entry sheet structure
3. Formula logic for calculations
4. Chart and visualization elements
5. Automated categorization system
6. Year-over-year comparison views
7. Goal tracking features
8. Print-friendly report layouts
9. Mobile-friendly considerations
10. Tutorial and documentation
11. Common customization needs
12. Data protection features
13. Template variations by use case