Need Help with an Assignment - Web Services

I am working with Visual Studio 2010 and this assignment focuses on Web Services. I have provided the project file of the work I have completed with this project. The milestones are listed as follows: • Create an MVC 4 Web API project named MVCDiscount. (Completed) • A project that accepts two numbers, an amount and a percentage, and calculates a discount amount • An Index view that has two input text boxes for entering the sales amount and discount amount (Completed) • Two output HTML elements to hold the results of GET and POST actions (such as a div, although span would work better for inline HTML results) • Two submit buttons, one for GET, and one for POST (Completed) • JavaScript code that calls Web API GET and POST methods separately to calculate the discount from the text boxes when the submit button is clicked. • A Discount model class to be used with the POST Web API call (Completed) • Data must be returned as JSON (although with such simple data, you may find that little or no parsing is required). Please post any files in *.zip version.