The balloon in this sample project can get bigger and it can get smaller. However, there are limits to how big and how small the balloon can get. Make sure you understand why it stops growing and what keeps it from shrinking until it disappears.

ASSIGNMENT:

Your job is to alter the demo project in the following ways:

• Add buttons to change the color of the balloon to green, blue, or yellow.
• Move the slider so that it is horizontal at the bottom of the project screen area.
• Draw a happy face on the balloon.