1. Implement the class bill: a. Write the constructor that takes as parameters all data fields except the paid value. A bill object is by defauld not paid. b. The printinvoice() method should output the following information: • The invoiceNumber, the visitDate, the name of the patient name • A message "The bill is paid" or "The bill is not paid" according to the value of the field paid. 2. Implement the class billBook using the above UML: a. Write the constructor that takes as parameters the name of the doctor who has examined the patient and the capacity which represents the size of the array bills. b. Write the method addBills that reads the information of bill objects from the user, creates the objects, and fill them into the array billBook. c. Write the method payBill that: It takes as parameter the invoive number.

1. Implement the class bill: a. Write the constructor that takes as parameters all data fields except the paid value. A bill object is by defauld not paid. b. The printinvoice() method should output the following information: • The invoiceNumber, the visitDate, the name of the patient name • A message "The bill is paid" or "The bill is not paid" according to the value of the field paid. 2. Implement the class billBook using the above UML: a. Write the constructor that takes as parameters the name of the doctor who has examined the patient and the capacity which represents the size of the array bills. b. Write the method addBills that reads the information of bill objects from the user, creates the objects, and fill them into the array billBook. c. Write the method payBill that: It takes as parameter the invoive number.

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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Please help me with this using java. Explain each line of code with comments. Please make sure that the code works.
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