What are three benefits of using Cisco TelePresence? (Choose three) Select exactly 3 answer(3) from the following:

A.
reducing the time that is available for productive work

B.
enabling more frequent meetings between geographicaly dispersed teams

C.
reducing network infrastructure

D.
enhancing the quality of PowerPoint presentations

E.
reducing carbon footprint

F.
reducing travel costs

G.
elminating all face-to-face meetings