Database Query Cost AnalyzerPREMIUM

Analyze this query execution plan:

**Query:**
```sql
{{QUERY}}
```

**Execution Plan:**
```
{{EXECUTION_PLAN}}
```

**Table Statistics:**
{{TABLE_STATISTICS}}

**Database System:** {{DATABASE_SYSTEM}}

Please provide:
1. Step-by-step plan breakdown
2. Cost analysis for each operation
3. Identification of expensive…