Amsa tambayar daga baya a cikin wannan harshe kamar yadda nassi: Passage: Kudin samar da ruwa ya ƙunshi, a cikin babban ɓangaren, na tsayayyen farashi (kuɗin jari da farashin ma'aikata) kuma kaɗan ne kawai na farashin canji wanda ya dogara da yawan ruwan da aka cinye (musamman makamashi da sinadarai). Jimlar kuɗin samar da ruwa a cikin biranen birane a ƙasashe masu ci gaba shine kimanin US $ 1<unk>2 a kowace mita mai siffar sukari dangane da farashin gida da matakan amfani da ruwa na gida. Kudin tsaftacewa (magudanar ruwa da ruwan sha) shine wani US $ 1<unk>2 a kowace mita mai siffar sukari. Wadannan farashin suna da ƙananan ƙananan ƙasashe masu tasowa. A duk faɗin duniya, kawai wani ɓangare na waɗannan farashin ana cajin su ne ga masu amfani, sauran ana biyan su ta hanyar tallafi kai tsaye ko a kaikaice daga ƙananan hukumomi, ko na ƙasa (duba sashe akan ƙididdigar yanki). Tambaya: Nawa ne farashin tsaftacewa a kowace mita mai siffar sukari a cikin dalar Amurka?
$1 <unk> 12