Jenny was a bright-eyed, pretty five-year-old girl.
One day when she and her mother were checking out at the grocery store, Jenny saw a plastic pearl1 necklace priced at $2.50. How she wanted that necklace, and when she asked her mother if she would buy it for her, her mother said, "Well, it is a pretty necklace, but it costs an awful lot of money. I'll tell you what. I'll buy you the necklace, and when we get home we can make up a list of chores that you can do to pay for the necklace.
And don't forget that for your birthday Grandma just might give you a whole dollar bill, too. Okay?" Jenny agreed, and her mother bought the pearl necklace for her.
Jenny worked on her chores very hard every day, and sure enough, her grandma gave her a brand-new dollar bill for her birthday. Soon
