english: When the Golden Cat Corporation got rid of their 10 worst-selling cat litter products, they saw an increase in profits by 87 percent -- a function of both increase in sales and lowering of costs.
non_english: Keď sa the Golden Cat Corporation zbavila svojich 10 najhoršie sa predávajúcich toaliet pre mačky, videli nárast v ziskoch o 87 percent - funkcia nárastu predaja aj zníženia nákladov.