Which two tolls and resources can most efficiently help you to shorten the time to prepare the BOM? (Choose two.) Select exactly 2 answer(s) form the following:

A.
Cisco Collaboration Architecture resources on PEC

B.
Cisco Collaboration Architecture Validated Designs

C.
Cisco Collaboration Competitive Edge Portal

D.
Cisco Unified Workspace Licensing tool

E.
Cisco Smart Business Architecture