.Net Online Tests

I want someone to develop a ASP.Net Website with SQL Server as database to conduct online tests. Following are the requirements of the site. Quetions requirements: 1. The questions in this site should be multiple choice ( 4 choices ) in nature and will not contain any images. 2. Question length can be a maximum of 250 characters . 3. choices length can be a maximum of 100 characters . User requirements: 1. User should be able to register to the site with inputs as e-mail id and password by accepting predefined terms and conditions. 2. User should be able to purchase a product he needs and pay via paypal 3. User should be able to try a demo test with 5 questions on the main page. 4. Main page should be able to hold a graphic image on the top and standard menu items like login, register, contact support and logout. 5. User should be able to load different tests based on test number. 6. User should be able to respond and navigate between questions. 7. Test should be time based and timer needs to be displayed on the screen top center. 8. User should be able view results of the Test along with his responses and correct answers and explanation for the same. 9. User should be able to view results at any point in time for the test he has completed. Administrator requirements: 1. Administrator should be able to load questions to database via an excel upload option on the admin page. The excel will contain the following fields: a . QuestionId b. ChapterId c. Question d. A e. B f. C g. D h. Answer i. Description j. Practice Test number 2. Administrator should be able to download the userdata from admin page 3. Adminstrator should be able to reset password for a specific user. 4. Total Time of each test should be configurable by administrator.