Determining how prepared an organization is for change produces anorganizational change readiness assessment. ACMP defines readiness as the degree to which stakeholders and structures are prepared to adopt and sustain the change. Learning needs (B) and communication needs (A) are sub-assessments, while capacity assessment (D) measures absorption ability. The correct overarching output is C.
(Reference: ACMP Standard, Process Group 1 - Evaluate; Output: Organizational change readiness assessment.)