Economics - Money and Banking - Functions of money - Life Without Money

A scenario in a world without money: 'You're a baker who needs shoes. In a barter economy...' Decision 1: 'You need to find a shoemaker who wants bread. Is this: a) Easy, b) Difficult, c) Impossible?' Decision 2: 'You want to save wealth for next year. Can you save bread? a) Yes, b) No - it'll go mo