Sister for Hire

I found out today that my sister wants to get a Chinchilla for a pet. We used to have one but, as all animals do, he died. I'm not even sure if she remembers him. At any rate, she wants one. She would even buy it with her OWN money! But alas; she doesn't have enough. So I mentioned that she could do chores for a price and earn some money that way. Mom just chuckled and said, "Out of your pocket, I assume." And thus my sister became my servant. I could have been really mean, but I wasn't. I gave her chores like cleaning the table, unloading the dishwasher, making her bed, etc. Most of the jobs will gain her $0.25 per time. In the end, she might be bringing that Chinchilla home sooner than she thinks if she is dedicated to working for a few weeks. =)
Here is a picture of her with the chart that I made her.