A. Nobody knows, there's no light.
Very little.
Lots.
One. Five. One.
None, because little boys don't fit in a lightbulb.
Trick question. Idiots can't screw in lightbulbs regardless of help from other idiots.
Two: one to get it 95% done, and the second to give it the twist at the end.
A: Their match wouldn't light.
They're lit.
Because all the slow ones are in jail.
They're still afraid of hangars.