A: Three. One to screw it in and two more to hold down the editor.
Probably one but you can't generalise.
One. Vegans have the same capability of changing a lightbulb as non-vegans.
7
None. They don't accept change, even if it means a brighter world.
Three, One to hold the lightbulb and Two to smoke till the room spins!
He was trying to hold the door
None, they'll just keep complimenting it and get mad when it doesn't want to screw.
Depends on the supply and demand curve
A: If we change the light bulb we'll have to change everything.
A: It was supposed to be in place last week!
Sorry, I overwrote your order. :-)