The chef saw that this was the exact amount of cash he owed the grocer for months of groceries he hadn’t been able to pay for. He paid the grocer. The grocer realized it was the exact amount he owed the doctor for treating his wife. The doctor in turn paid the money to the nurse for two months of service he couldn’t pay for. The nurse was new to the town so she had been staying in the hotel for a few days before she found a house to rent. She couldn’t pay the hotel at that time. The money she received from the doctor was exactly what she owed the hotel so she paid. Now the hotel had got back the exact amount they had paid the chef and the guest has finished his tour of the rooms. Turns out they doesn’t like it. The security deposit from the hotel is taken and the tourist leaves, never to be seen again.
So everyone's debt has been paid, but nothing is different from before. No one has earned anything. But now everyone is happy.
Did the debt really exist at all? If the guest hadn't given the security deposit, would the townspeople have resorted to seeking outside resources such as work in another town?