Which three tasks are performed when developing a business requirement document that supports a customer request for a routing and switching solution within the prepare phase? (Choose three.)

A.
Conduct a solutions discovery session.

B.
Document user-level functionality requirements.

C.
Determine which technologies and services will create a network infrastructure solution to satisfy the identified business requirements.

D.
Document logical-level and system-level functionality requirements.

E.
Assess and compare the capabilities of available technologies and services that will address the stated business requirements of the customer.

F.
Analyze business requirements to be aligned with technology and service requirements.