Q. How many car salesmen does it take to change a light bulb?
A. I'm just going to work this out on my calculator and I think you're going to be pleasantly surprised.
Q. How many bureaucrats does it take to change a light bulb?
A. 2. The first one is there to assure you that everything possible is being done about the situation, while the second one is busy screwing the light bulb into a water faucet.