Write a test program that prompts the user to:Create a MailService object and pass the values of post fee and delivery address.Call the payment() method and display the total information using displayInfo() method.Create a CargoService object and pass the values of cargo fee and weight. Call the payment() method and display the total information using displayInfo() method. InterfaceCourier+payment() : void+displaylnfo() : voidMailServiceCargoService-postFee : double-deliveryAddress : String-cargoFee : double-weight: double+MailService()+MailService(postFee : double,deliveryAddress : String)+setpostFee(postFee : double): void+getpostFee() : double+setdeliveryAddress(deliveryAddress : String)+getdeliveryAddress(): String+payment() : void+dis playlnfo(): void+CargoService()+CargoService(cargoFee : double, weight: double)+s etcargoFee(cargotFee : double): void+getcargotFee(): double+setWeight(weight: double): void+getWeight(): double+payment(): void+displaylnfo() : voidOverride the interface method payment(). Add15% vat with post fee and return the totalpayment.Override the interface method payment(). Add 10%handlingFee with cargoFee. Ifweight is greater than5 kg, impose 100 taka for each kg more than 5 onthecargoFee. Finally, add 15% vat on the totalpayment for and return the total payment.Override the interface method displaylnfo(),and display the payment and the deliveryladdress.Override the interface method displaylnfo(), anddis play the payment,cargo fee and the weight.1

Step 1:- Program Approach:- 1.import java.util.Scanner 2.Create the interface whose name is Courier…

Answered: Write a test program that prompts the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Write a test program that prompts the user to:
Create a MailService object and pass the values of post fee and delivery address.
Call the payment() method and display the total information using displayInfo() method.
Create a CargoService object and pass the values of cargo fee and weight.
 Call the payment() method and display the total information using displayInfo() method.