"Species “A”";;"Qualitative description/comments" "IAS control program goal";"Eradicate species A from 2000 decares of endangered ecosystems"; Costs;; "Cost per decare";"150 USD per decare"; "Total cost";"150 USD per decare x 2000 decares = 300 000 USD"; "Benefit types";"Benefit points (BP)"; "Avoided negative ecological impact (non-use value)";4;"The species is in impact category SE (Severe negative impact)" "Avoided damage to endangered ecosystems (non-market /non-use value)";4;"The species is eradicated in areas with CR (critically endangered) ecosystems" "Avoided damage to food production (market /use value)";0;"No effect" "Avoided damage to fibers and other non-food provisioning ES (market / use value)";0;"No effect" "Avoided damage to regulating ES (non-market/ non-use value)";0;"No effect" "Avoided damage to cultural ES: recreation and aesthetic services (non-market/ use value)";4;"The species is eradicated in areas where it is a nuisance to recreational activities and landscape aesthetics." "Avoided damage to human health (market and non-market/";0;"No effect" "Avoided damage to human infrastructure (market / use value)";0;"No effect" "Total benefit points (BP) of avoided damage";12; "Total cost per BP";"300 000 USD/12 BP = 25 000 USD/BP"; "Total cost per (number of ES with full score i.e., 4 BP)";"300 000 USD/3 BP = 100 0000 USD"; "Total cost per (BP * controlled area)";"300 000 USD/ (12 BP x 20 000 decare) = 1.25 USD per BP x decare controlled";