None, just the one black guy they get to do it so they can tell him how oppressed he is.
Yarn.
All of them actually . Two to hold the ladder and one to change the lightbulb .
Zero.
None. Mice can't change light-bulbs as they are mere rodents without the physical or mental ability to do so. Not to mention it's much safer for them to pilfer food in the dark.
Don't worry. They'll tell you.
I'll tell you later
Rye-ot
Stop-oppressing-me
Reality
all the inequalities