One day a man goes to a pet shop to buy a parrot. The assistant takes the man to the parrot section and asks the man to choose one. The man asks, “How much is the yellow one?”
The assistant says, “US$2,000.” The man is shocked and asks the assistant why it’s so expensive.
The assistant explains, “This parrot is a very special one. He knows typewriting and can type really fast.”
“What about the green one?” the man asks.
The assistant says, “He costs US$5,000 because he knows typewriting and can answer incoming telephone calls and take notes.”
“What about the red one?” the man asks.
The assistant says, “That one’s US$10,000.”
The man asks, “What does he do?”
The assistant says, “I don’t know, but the other two call him boss.”