BY ILAN MOCHARI Senior writer, Inc. What should great leaders do at their jobs every day? That basic question--asked by a manager at Barry-Wehmiller (B-W), a $2 billion capital equipment and engineering consulting company based in St. Louis--inspired longtime CEO Bob Chapman and his executive team to create a checklist that literally told managers how to spend their time. B-W's culture has been praised by purpose-based leadership guru Simon Sinek for its high level of trust between managers and employees. Documents like the checklist and B-W's "Guiding Principles of Leadership" have helped to cultivate that trust. In a new book, Everybody Matters: The Extraordinary Power of Caring for Your People Like Family , due out October 6, Chapman and Raj Sisodia, professor at Babson College and author of Conscious Capitalism , share the checklist in full. Fans of checklists will be delight...