Upon completion of this credential, graduates will be able to apply Life Cycle Sustainment Plan (LCSP), Defense Working Capital Fund (DWCF), and Operations and Support (O&S) cost concepts to support the development of an O&S cost estimate. Learners will gain an understanding of how O&S costs are a vital component for all weapon systems. Operating and Support cost estimation is a skillset that goes beyond the general competencies cost estimation. O&S cost estimation is a critical set required for analysts or managers involved in sustainment requirements. The student will be given specific training necessary to produce an O&S cost estimate for a system or subsystem.