Answer:
What do people make that you can't see?
What is the easiest way to double your money?
How can you tell when a mummy has a cold?
What has a ring, but no finger?
What has wheels and flies but is not an aircraft?
You kick me, you punch me, and you beat me up all class. When you leave, you don't even say thanks for allowing you to beat me up. What am I?