Help trying to figure this assignment out

Using Web forms and C# (code behind) do the following:-

1) Create a page that will have a simple calculator that does the four main operations (add, subtract, divide, multiply) 2) Create 3 text boxes (first number, second number, result) 4 buttons one for each operation. Add additional button to clear the results 3) Prevent dividing by zero 4) Appraise the impact of Microsofts Visual Studio.NET on Information Technology Management and on Global Economies as it applies to developing, deploying, and managing websites using various resources 5) Name the form MyCalc.aspx