Create an application ChangeBallColor that displays a panel. This panel will contain two buttons (one for red and one for blue). It will also display a filled in circle. When the user clicks on a button, the circle should change to that color. So, if a user clicks the blue button, the circle will change to blue. Similarly, if a user clicks the red button, the circle will turn to red.

-Create an application ChangeBallColor that displays a panel.　This panel will contain two buttons (one for red and one for blue).　It will also display a filled in circle.　When the user clicks on a button, the circle should change to that color.　So, if a user clicks the blue button, the circle will change to blue.　Similarly, if a user clicks the red button, the circle will turn to red.