A man goes inside a pet shop and starts to move around the cages to scout the pets:
He sees a monkey with a price of $5,000 and goes to the merchant to ask for details.
“Hey mister, the monkey…what does it know to be worth that much money?”
“Well, it knows Windows 7 and Windows 10 and also knows Word, C++, .net, app programming, and last but not least, it knows how to play computer games.”
“Wow good monkey, it’s worth the money.”
He goes and finds another monkey with a price of $10,000 and again he will ask the merchant…
“What does this monkey know?”
“It knows Linux, Unix, Corel, and Autocad.”
“Wow, even I don’t know those things.
“On a last scout run, he finds another monkey just sitting there with a price $20,000.
He goes with a lack of confidence to ask the merchant for details.
“And what does this monkey do for that ridiculous amount of money?”
“To be honest, I’ve never seen her doing anything, but the other two call her ‘PROJECT MANAGER’”