C# .net question

Write a Console App (.NET Framework) that:

Makes use of an abstract class called Shape which represents one single shape

Creates an object hierarchy to include additional classes for:

Rectangle

Square

Box

Cube

Ellipse

Circle

Cylinder

Sphere

Triangle

Tetrahedron

Prompts the user via a menu to create an instance of one of your shapes

Uses polymorphism to store shapes into a list

Continues to prompt until the user selects the exit option

Displays a neat, orderly table of all instantiated shapes, their dimensions, areas and, in the case of three-dimensional shapes, their volumes

The main class (Lab2) should have the following features:

A list to store shapes of any kind

Error checking for user input

The Main( ) method should be highly modularized

You are to use this unmodified code for the abstract Shape class (save and rename as Shape.cs)

Each of your derived classes must implement in some way:

A SetData( ) method that prompts the user to enter each dimension for the current shape

A CalculateArea( ) method that calculates the area of the shape, or for a three-dimensional shape, the surface area

A CalculateVolume( ) method that calculates the volume of three-dimensional shapes only

An overidden ToString( ) method that you can use to print each line of the table

It is recommended that you code each of your classes in a different .cs class file (ie, Square.cs, Circle.cs, etc.)

You may find Wikipedia useful for determing the formulae needed for area and volume calculations