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: