Which of the following statements is TRUE? a. Our answer to Management Dilemma #3 calls for investment in rewriting legacy applications so that they can work with our enterprise-wide integrated database b. Enterprise Resource Planning software such as SAP provide the total solution needed for information requirements of the managers at all levels in the organization c. An organization's MIS Master Plan requires direct input from non MIS management d. An organization's MIS Master Plan requires indirect input from MIS management e. An Executive MIS Steering Committee manages the operation of the MIS department