8. Conventional cost of community services studies need to be used with caution - and they are often misused
by T. Kelsey, Penn State
Median COCS per Dollar of Revenue Raised
| Commerical/Industry | $0.27 |
| Farm/Forest | $0.36 |
| Residential | $1.15 |
Source: J. Freedgood, 2002 (AFT)