Based on the minimal context, I'll create a structured, comprehensive depreciation analysis request:

"Explain the depreciation methodology and calculations with the following comprehensive breakdown:

1. Depreciation Fundamentals
 - Definition and accounting purpose
 - Key accounting standards governing depreciation (GAAP/IFRS)
 - Primary depreciation methods (straight-line, declining balance, units of production)

2. Calculation Components
 - Asset cost determination
 - Estimated useful life assessment
 - Salvage value considerations
 - Depreciation rate computation

3. Practical Application Analysis
 - Typical depreciation scenarios across different asset types
 - Impact on financial statements
 - Tax implications of depreciation methods
 - Common calculation errors to avoid

4. Comparative Method Review
 - Pros and cons of different depreciation approaches
 - Industry-specific depreciation practices
 - Recommended method selection criteria

5. Reporting and Documentation
 - Required financial statement disclosures
 - Tracking and maintaining depreciation schedules
 - Audit documentation best practices

Deliverable Format: Comprehensive explanatory report with numerical examples, visual diagrams, and practical insights.

Expected Depth: Technical explanation suitable for accounting professionals, with clear, accessible language and practical context."