Which two wall treatments does Cisco recommend for a Cisco TelePresence room? (Choose two.)

A.
Use a glass wall.

B.
Place a whiteboard on the wall.

C.
Use flat paint with neutral color.

D.
Use wallpaper with neutral color.

E.
Use a wood paneled wall.

F.
Use a cinder block wall with neutral color.

G.
Use glossy paint with neutral color.