Its data Communications lesson What is the correct answer i need the answer fast very much please with explanation hoe to solve

In a full duplex communication by using UTP cable, Pc power is measured as 15 mw and Adb as 7,78 dB. If the received signal is correctly interpreted, which of the values are correct? (5 p) a. maximum NEXTdB:5 dB Pt: 25 mw ACRdB: 15,56 dB O b. maximum NEXTdB:7,78 dB Pt: 40 mw ACRdB: 15,56 dB O c. minimum NEXTdB: 0 dB Pt: 90 mw ACRDB:7,78 dB d. minimum NEXTdB: 0 dB Pt: 30 mw ACRdB:7,78 dB O e. minimum NEXTdB:7,78 dB Pt: 35 w ACRdB : 12,4 dB