Good business

[SamppaFIN]

A man walks into a bar one night. He goes up to the bar and asks for a beer.
"Certainly, sir, that'll be 1 cent."
"ONE CENT!" exclaimed the guy, the barman replied "Yes."
So the guy glances over at the menu, and he asks
"Could I have a nice juicy T-bone steak, with chips, peas, and a fried egg?"
"Certainly sir," replies the bartender, "but all that comes to real money."
"How much money?" inquires the guy. "4 cents", he replies.
"FOUR cents!" exclaims the guy.
"Where's the Guy who owns this place?"
The barman replies, "Upstairs with my wife."
The guy says, "What's he doing with your wife?"
The bartender replies, "Same as I'm doing to his business."