Write an application that allows the user to choose insurance options in JCheckBoxes. Use a ButtonGroup to allow the user to select only one of two
insurance types—HMO (health maintenance organization) or PPO (preferred
provider organization). Use regular (single) JCheckBoxes for dental insurance and
vision insurance options; the user can select one option, both options, or neither
option. As the user selects each option, display its name and price in a text field;
the HMO costs $200 per month, the PPO costs $600 per month, the dental
coverage adds $75 per month, and the vision care adds $20 per month. When a
user deselects an item, make the text field blank. Save the file as JInsurance. java.

NOTE: Be sure to include & test any and all Exception Handling.

7. the cullerton park district holds a mini-olympics each summer. create a class named participant with fields for a name, age, and street address. include a constructor that assigns parameter values to each field and a tostring() method that returns a string containing all the values. also include an equals() method that determines two participants are equal if they have the same values in all three fields. create an application with two arrays of at least eight participants each—one holds participants in the mini-marathon, and the other holds participants in the diving competition. prompt the user for participant values. after the data values are entered, display values for participants who are in both events. save the files as participant.java and twoeventparticipants.java.