There are three goods produced in an economy by three individuals:
Good ........ Producer
Apples ........ Orchard owner
Bananas......... Banana grower
Chocolate....... Chocolatier
If the orchard owner likes only bananas, the banana grower likes only chocolate, and the Chocolatier likes only apples, will any trade between these three persons take place in a barter economy? How will introducing money into the economy benefit these three producers?