te a class Package with data fields for weight in ounces, shipping meth Crea named and shipping cost. The shipping method is a character: A for air, T for truck, or M for od mail. The Package class contains a constructor that requires arguments for weigh shipping method the shipping cost, based on the following table: t and . The constructor calls a calculateCostO method that determines Weight (oz.) 1 to 8 9 to 16 17 and over Air ($) 2.00 3.00 4.50 Truck (S) 1.50 2.35 3.25 Mail ($) .50 1.50 2.15 The Package class also contains a displayO 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