None. They don't have lightbulbs in caves
Two, as always.
Two. One to change it and one to yell "Ta-daa!" when he's done.
One to screw in the lightbulb, stock four carts of supplies, and handle seventeen simultaneous customers at any one time for five consecutive hours.
Two, but you have to get them in the lightbulb first.
Is there a terrorist mobile tariff I can go on
