Create a class named "Package" with data fields for

weight in ounces, shipping method, and shipping cost. The shipping method is

a character: 'A' for air, 'T' for truck, or 'M' for mail. The "Package"

class contains a constructor that requires arguments for weight and shipping

method. The constructor calls a calculateCost() method that determines the

shipping cost, based on the following table:

Weight(oz.) Air($) Truck($) Mail($)

1 to 8 2.00 1.50 .50

9 to 16 3.00 2.35 1.50

17 and over 4.50 3.25 2.15

The "Package" class also contains a "display()" method that displays the

values in all four fields. Create a subclass named "InsuredPackage" that

adds an insurance cost to the shipping cost, based on the following table:

Shipping Cost Before Insurance($) Additional Cost($)

0 to 1.00 2.45

1.01 to 3.00 3.95

3.01 and over 5.55

Write an application named "UsePackage" that instantiates at least three

objects of each type (Package and InsuredPackage) using a variety of weights

and shipping method codes. Display the results for each "Package" and

"InsuredPackage." Save the files as "Package.java", "InsuredPackage.java",

and "UsePackage.java."

I have the code written already but I am getting an error with a few objects and I am having issues debugging it