Lost and found

A lady lost her purse in the bustle of Christmas shopping. A young boy found it and returned to her. Looking in her purse, she remarked: “That’s funny. When I lost my purse there was a $20 bill in it. Now there are 20 loonies!”

The boy replied: “That’s right, ma’am. The last time I found a lady’s purse, she didn’t have any change for a reward.”