What is BUSINESS ?

What is BUSINESS ?
Dad: I want u 2 marry a girl of my choice.
Son: No
Dad: The girl is Bill Gate's daughter.
Son: then Ok.
Dad goes o Bill Gates.
Dad: I want your daughter to marry my son.
Bill Gates: No
Dad: My son is the CEO of the World Bank.
Bill Gates: Than ok
Dad goes 2 the President of the World Bank.
Dad:Appoint my son as the CEO of your bank.
President:No
Dad:He is the son-in-law of Bill Gates.
President: Then OK
That's business…!!