Which statement, related to capability and maturity, is NOT correct?

A. Organizational maturity has a relationship to the achievement of the organization's business goals
B. A maturity assessment is done at an enterprise or organizational level and a capability assessment is done at a process level
C. A maturity assessment can use the findings of a capability assessment
D. Maturity and capability assessments are only defined by CMMI (Capability Maturity Model -Integrated), NOT by ISO15504