Consider five wireless stations, A, B, C, D, and E.

Station A can communicate with all other stations.

Station B can communicate with A, C and E.

Station C can communicate with A, B and D.

Station D can communicate with A, C and E.

Station E can communicate A, D and B.

Answer the questions based on the previous information:

When Station C is sending to Station D, what other communications are possible?

When Station B is sending to Station A, what other communications are possible?

When Station B is sending to Station C, what other communications are possible?

Explain each answer.

-c