"It is realistic. The more the price increases the more it affects how many people drink your coffee. I charge mine at 20. As I calculated about 70% of my people drink the coffee."
Do you have any idea of how much negative press someone in the 70's would have gotten for charging what would be the 1970 equivalent of close to 200USD for a cup of coffee? Nobody would buy anything you were selling ever. In fact, nobody would fly on your airline as back then people were not paying for drinks or food. You'd have a serious hit not in who bought your coffee, but who got on your planes.
If you dont like it. Leave it."
Leave it? Please keep your comments and trolls to yourself. Were you able to charge $1m euros for a flight from Albany, NY to Sarasota people might think it was out of whack. The pricing structure of this totally takes away from the game.