3 Mass. Towns' Combined Open Space Property Tax Revenues: $494,487
3 Mass. Towns' Combined Property Tax Revenues: $20,314,077
Open Space Property Tax Percentage = 2.434%
Scarborough's Open Space Property Tax Revenues: $8,945
Scarborough's Combined Property Tax Revenues: $17,201,615
Open Space Property Tax Percentage = 0.052%
Using the 3 Mass. Town Percentage for Scarborough: 2.434% * $17,201,615 = $418,687
Prior Open Space Property Tax Revenues: $8,945
Recalculated Open Space Property Tax Revenues: $418,687
Recalculated Total Open Space Revenues: $582,309
Recalculated Open Space Expense-to-Revenue Ratio: 1.80 (or 1:0.20 service-to-cost ratio)