a. Based upon the information presented by the textbook authors in Chapter 1 , discuss whether it is important for business leaders to understand how and why their business organization has succeeded as they go about charting a strategic plan for the future. b. On a scale of zero to 10 , with zero being formal and 10 being informal, what number represents your view of the most appropriate approach to strategic planning and management? Cite specific information in Chapter 1 that supports your view. c. Why should strategies not be included in mission statements? d. Identify and briefly describe one strategic management success or failure within the organization where you currently work or have worked in the past and why you believe, based upon the information presented in chapter 1 of the textbook, that success or failure occurred, and tie that success or failure back to the organization's vision and mission