Question
Calculate the total weighted score for each site. Which one is the best?

Stone Consolidated forecasted its total waste output over the next 25 years. It was calculated drat the required landfill would need to take up a 58-hectare area.
Stone Consolidated began, its search in a 45 X 60 km area containing tire three mills, identifying all parcels of land that were at least 58 hectares and satisfied the Quebec Ministry of Environment’s landfill guidelines; 175 potential sites were found. This number was reduced by consulting zoning restrictions affecting each of the potential sites, excluding sites within or close to residential and commercial areas as well as those in agricultural areas, which would have required zoning modification and a public hearing at the Quebec Commission for the Protection of Agricultural Territories. Still further sites were excluded for political reasons, being in municipalities that had negative histories with landfills. Of the original 175 potential sites, 67 were still viable after this initial exclusion phase.