Do's (+1)

Do's

✅ Use Real Data: Base calculations on observed measurements, not estimates
✅ Document Assumptions: Clearly state hourly rates, frequencies, and other variables
✅ Provide Ranges: Use minimum/expected/maximum for uncertain values
✅ Show Work: Include calculation steps for transparency
✅ Cite Sources: Reference industry benchmarks or comparable systems
✅ Validate Reasonableness: Check if results make sense
✅ Update Regularly: Refresh metrics as actual data becomes available

Don'ts

❌ Don't Inflate Numbers: Stick to realistic, defensible calculations
❌ Don't Hide Assumptions: Always make assumptions explicit
❌ Don't Use Vague Terms: Avoid "significant improvement" without numbers
❌ Don't Cherry-Pick: Include both positive and negative impacts
❌ Don't Ignore Context: Consider organizational factors affecting results
❌ Don't Over-Precision: Use appropriate significant figures
❌ Don't Skip Validation: Always check math and logic