A: Two. One to change it and another one to change it back again.
Five. Germany to start it, France to try and then give up almost immediately, Italy to start, give up, and try again from the other side, America to finish it and claim credit for the whole thing, and Switzerland to sit in the dark and pretend that nothing happened.
Just one, but it takes him 20 episodes.
Zero. They don't exist.
Just Juan.
Pork and bologne sammiches.
They both enjoy handshakes.