Which of the following are key elements of Performance Based Logistics (PBL)? Independent Cost Estimate, Acquisition Strategy and Acquisition Decision Memorandum Performance metrics, performance agreements and a Product Support Integrator (PSI) Key elements of PBL map directly to the most important system Key Performance Parameters (thresholds only) Performance parameters, Capability Development Document, and a Product Support Integrator (PSI) dau pmt-355 test 4 this is not a tutors work it is a test