Using visual studio and a Windows Forms Application.

Software companies often offer their customers the option to lease the software yearly or purchase it for a one-time fee. Also, they offer numerous add-on options such as technical support, training, and cloud back up services. Lastly, if the customers purchase 25 or more licenses, they are provided a 20% discount off the total.

Your task is to create an application that offers the user these types of options (using radio buttons and check boxes). There are set prices for each of the options:

Yearly Lease	$5,000
One-Time Purchase	$20,000
Technical Support	$3,500
On-Site Training	$2,000
Cloud Backup	$300

The application and output must look like this:

Software Sales Licensing Options O Yeary License O One-Time Purchase Optional features (yearly) Technical Support On-site Training Cloud Backup Number of package(s) purchased: 20 Calculate ResetE Exit Cost of software licensing: $20,000.00 Cost of optional features: $2,300.00 Total Cost: $446,000.00