inventory Manager Solution (Best price and Top Grade Guaranteed)

Create a menu driven application that allows a user to create an inventory item, order the item and receive the items into inventory. Must use a minimum of three class's.

1) View Menu 2) Add to Inventory (I want their to be a starting value of 10 for each item

3) View Inventory (Be able to have deducted if an order has been placed)

4)Order from the menu (subtract from inventory) and calculate total cost with summary of order