What three changes occur when you replace a legacy 802.11a/b/g Cisco AP with an 802.11a/b/g/n Cisco 3500 Series AP? (Choose three.)

A.
increased data rate at reduced distance

B.
increased data rate at same distance

C.
increased data rate at increased distance

D.
benefits in 2.4 GHz only

E.
benefits in 5 GHz only

F.
benefits in both 2.4 and 5 GHz