Which two activities are typically performed during the service implementation and configuration phase of the SOA lifecycle?

Which two activities are typically performed during the service implementation and
configuration phase of the SOA lifecycle?

A.
Capabilities are evaluated and prioritized based on business models and ROI.

B.
Oracle Enterprise Repository promotes services and harvested endpoints to the
service registry.

C.
Developers find and reuse services to help them complete development.

D.
Developers use harvesting tools to submit their completed implementations to
Oracle Enterprise Repository.