Agile promotescross-team collaboration and shared understanding of goals, especially when dependencies exist. ThePMI Agile Practice Guide (Section 4.3.1: Team Collaboration and Alignment) recommends usingvision alignment and shared objectivesto reduce silos and improve coordination. Avision- sharing sessionensures that all teams understand thebusiness context and mutual interdependencies, helping build accountability and improve collaboration. * Option Bis correct: shared vision fosters alignment and commitment. * Option Ais punitive and against agile values of collaboration. * Option Cdisrupts team stability and should not be a first step. * Option Daddresses the symptom (delivery delay) but not theroot cause(lack of shared vision /accountability).