I need a Visual Basic Code and form code for the following.. An Internet service provider offers 3 subscription packages to its customers, plus a discount for non profit organizations Package A: 10...

I need a Visual Basic Code and form code for the following..

An Internet service provider offers 3 subscription packages to its customers, plus a discount for non profit organizations



Package A: 10 hours of access for $9.95 per month + $2 for each additional hour

Package B: 20 hours of access for $14.95 per month + $1 for each additional hour

Package C: Unlimited access for $19.95 a month

Non Profit Package: The service provider gives all non profit organizations a 20% discount.

The user should select the package the customer has purchased ( from a set of radio buttons ) and enter the number of hours used. A check box captioned Nonprofit Organizations should also appear on the form. The application should calculate and display the total amount due. If the user selects the non profit organization check box a 20% discount should be deducted from the final charges.

Note: all rates, limits, and discounts must be declared using symbolic constants by using the “const” keyword.