[SOLVED] SOLVED: simple home utility auditing program

Create a Visual Basic Utility program (Home Auditing)Design, implement, test, and debug a Visual Basic® program to create a simple home utility auditing program.
The user should be able to do the following:
Enter the cost per kilowatt-hour.
Select a home appliance from a list of home appliances.
<
<
<
<
<
<
Enter the power needed in kilowatts (kW) for the selected appliance.
Enter the number of hours used per day for the selected appliance.
The program should do the following:
Validate that the data entered has the correct format and is within a reasonable range.
Calculate and display the cost for operating a home appliance as soon as the data is entered