Jacob Marley had it all: wealth, fame, renown, and respect. All the things that make for a life well-lived, and then he died. He was gone and so was everything he had lived for. As we kick off our new Christmas series, "The Four Ghosts of Christmas," based on Charles Dickens' famous "A Christmas Carol," we look at business warnings from Marley's ghost. He told Scrooge, "Business! Mankind was my business. The common welfare was my business; charity, mercy, forbearance and benevolence were all my business." This Christmas, the question is, what's yours?