In a mobile wireless network, if the base station would have a desired signal strength of 4 milliwatt but it is receiving signal's power from user A at 14 milliwatt and from user B at 1.5 milliwatt. The base station does not know what power those signals had at the transmission device. What is the rate of change in power signal sent to each device for subsequent transmission?

A receiving the change ratio from the base station, find out at device A and B what the power signal will change to if current transmission signal power is: for A = 32mw and for B =38mw.