When designing for location services, how many APs should be heard by each location-ready AP
and at what dBm signal level? (Choose two.)

A.
At least 1 to 2 APs at a signal level of -67 dBm or better

B.
No more than 3 APs at a signal level of -72 dBm or better

C.
At least 5 to 6 APs at a signal level of -75 dBm or better

D.
At least three and preferably four at a signal level of -75 dBm or better

E.
As many APs as possible at a signal level of -72 dBm or better

Explanation: