<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Inani elengeziwe liwumqondo odume kakhulu osetshenziswe nguKarl Marx ekugxekweni kwakhe komnotho wezepolitiki, yize engazange awusungule lo mqondo.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi I-surplus value ingumqondo owasungulwa nguKarl Marx ekuhlaziyeni kwakhe umnotho wezombangazwe, lapho umthombo wayo wokugcina ungumsebenzi ongaphezulu ongakhokhelwa owenziwa isisebenzi kumgcini-mali, okhonza njengesisekelo sokuqongelela imali. 