In the current RF environment, the noise floor is -95 dBm. A tablet needs an SNR of 25 dB to transmit at the required speed. What must the RSSI cell edge be to meet the required SNR?

A.	-120 dBm
B.	-90 dBm
C.	-70 dBm
D.	-60 dBm
E.	-50 dBm