| Report | Frequency | Sources | Time / source | Annual saving | Investment | Payback | Verdict |
|---|---|---|---|---|---|---|---|
| Report 1 | Monthly | 12 | 20–30 min | 825 EUR/yr | 3,000 EUR | 43 months | Do not automate |
| Report 2 | Quarterly | 6 | ~5 min | 50 EUR/yr | 1,500 EUR | 30 years | Do not automate |
| Report 3 | Weekly | 10 | up to 60 min | 6,750 EUR/yr | 2,500 EUR | 4.5 months | Automate |