A windows application is made for a 10 items store. It allows user to

pick from a selection of dry and wet goods. The application will add

the prices of the items selected (or items placed in the list box) and

will include services like:

service cost

Separate goods 2.50

Use of cart 3.00

Packing Service 5.75

Transport Service 85.00

CREATE A WINDOW APPLICATION THAT USES THE VARIABLES PLACED IN THE

Grocery CLASS AND IN THE FORM.

CLASS: Declarations of variables are given and you cannot add more variables. Include

special methods as needed. Do not change the function headerline of the Process method.

The function ComputeAllItems (pre programmed) accumulates and computes the total cost of

ordered items.

FORM: Declarations of variables are already included, you are not allowed to add more.

Event wiring should be included but they are not yet configured. Call necessary methods to

properly set your variables in the class.

Use C# Programming Language