An old lady walks into a plastic surgeon''s office and tells him she wants a facelift. He says "Well, we have three models. The first is for $1000 and is guaranteed for one year, the second is $3000 and is guaranteed for 3 years and the last is $5000 and it is guaranteed for 5 years."
The old lady says "Well tell me about them."
The doctor says, "For $1000 you are ...