Comprehensive Spreadsheet Enhancement & Dashboard

I need my current spreadsheet transformed into a smarter, more engaging tool that speeds up decision-making and presents information clearly.

1. Data analysis upgrades
• Build robust advanced filters and custom sorting so any team member can isolate key data instantly.
• Add well-structured pivot tables with dynamic summaries for quick drill-downs.
• Incorporate statistical analysis functions—trend lines, variance, correlation tests—to surface insights that aren’t obvious in raw numbers.

2. Visual presentation
• Replace static figures with an interactive dashboard that updates automatically. Sleek charts, intuitive gauges, and conditional highlights should tell the story at a glance.

3. Automations & functions
• Refactor existing formulas where possible for speed and accuracy.
• Introduce scripts or macros that run routine tasks (data refresh, report generation, error checks) with one click.

Acceptance criteria
• New dashboard refreshes seamlessly whenever source data changes.
• Filters, pivots, and statistical outputs render correct results against test data I’ll provide.
• All formulas/macros are documented within the file so future edits are straightforward.

The current file will be shared immediately; simply return an enhanced version ready for daily use along with a brief walkthrough so my small team can leverage every feature from day one.