Mitch McConnell's home state is Kentucky
Answer: A. Confident yet confused
Explanation: Orson Welles said, "We've been putting on all sorts of things from the most realistic situations to the wildest fantasy and nobody ever bothered to get serious about them before. We just can't understand why this should have had such an amazing reaction.” They did not know at the time that mostly of the people were listening other famous program so by the time the change to Welles program they did not know it was a history. Welles was not sure what was happening and why all the people get panic however they programs was presented with and introduction which made him feel confident.
So purpose of the fire was to send a signal to anyone on a boat or ship to come rescue the boys. However, later on in the story, someone sets the jungle on fire to kill Ralph. So, the fire was originally intended for good but then was used to do evil.
As for the drum roll, I think it represents chaos and future troubles they will encounter because they have "fallen apart as a society." There is a lot of discord among the boys.
Hopefully this helped and good luck.