If You are Boss, Just laugh!

Read this with open mind if you are a boss!

A man goes into a pet shop to buy a parrot.
The shop owner points to three identical looking parrots on a perch and says, "The parrot on the left costs 500 dollars"
"Why does the parrot costs so much?" asks the man.

The shop owner says, "Well, the parrot knows how to use a computer."

The man then asked about the next parrot to be told that this one costs 1,000 dollars because it can do everything the other parrot can do plus
it even knows how to use the UNIX operating system.

Naturally, the increasingly startled man asks about the third parrot to be told that it costs 2,000 dollars.
Needless to say this begs the question "What can it do?" to which the shop owner replies,
"To be honest I have never seen it do a thing, but the other two call
him boss!"