You calculate that your AP should transmit at 6 dBm to provide appropriate wireless coverage, while still complying with EIRP, with the antennas that you selected. However, the AP is transmitting at 1 dBm only, even though it is on power level 1. How can you increase the transmitting power? 

Answer options:

A. Choose appropriate antennas types.
B. Decrease the antenna gain that is configured on the Cisco WLC.C. Switch to a custom Tx power level and increase the power level.
D. Disable auto-RF.E. Activate 802.11n legacy beamforming on the Cisco WLC.

B