costing costing a fortune costing a lot costing him costing less costing lives costing me costing me a fortune costing me money costing methodology costing more costing system costing taxpayers costing them costing too costing up costing us costing us money costing you costing you more costings costless costlier costliest costly costly affair costly and time costly and time consuming costly and time-consuming costly business costly damage costly downtime costly equipment costly errors costly investment costly legal costly mistake costly mistakes costly one costly option costly problem costly procedure costly process costly solution costly to implement costly to maintain costly war costner costochondritis costruzioni costs costs a dollar costs a fortune costs a fraction costs a lot of money costs account costs amount costs amounting costs an arm costs an average costs and benefits costs and charges costs and complexity costs and consequences costs and damages costs and delays costs and expenses costs and fees costs and improve costs and improving costs and income costs and increase costs and maintenance costs and prices costs and production costs and productivity costs and profits costs and quality costs and resources costs and revenues costs and risks costs and save costs and savings costs apply costs approximately costs are also costs are always costs are associated costs are based costs are borne costs are calculated costs are charged costs are considered costs are costs costs are covered costs are determined costs are eligible costs are estimated costs are expected