A man walks into a pet shop and starts looking at parrots to buy. He notices one and enquires its price. The shopkeeper tells him, “This parrot costs 2000 dollars. It will answer phone calls for you”

Moving on, he stops at another cage. The shopkeeper tells him, “This will cost you $5000. It will answer your phones as well as take dictation and organize your calendar.”

Looking at the last cage, the man asks, “How much for this one?”. The reply is that it costs 10,000 dollars. Stunned at the high price, he asks, “What does this parrot do?”

“Well, all I see him do all day is sit around”, came the reply, “But the other two call him ‘Boss’“