Business Week, in an article dealing with management, wrote, "When he took over the furniture factory three years ago...(the manager realized almost immediately that it was throwing away at least $100,000 a year worth of wood scrap. Within a few weeks, he set up a task force of managers and workers to deal with the problem. And withthin a few months, they reduced the amount of scrap to $7,000 worth (per year)." Was this necessarily an economically effective move?