1. Write a program in Java to does the following.

a. The program has main menu as follows.

My Application Menu

1. List all books information.

2. List the prices of most/least expensive book

3. Search titles of books by keyword

4. List book titles with prices above average

5. Add new book

0. Exit the program

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Enter Choice>>

b. Write separate method for each menu item and incorporate the code accordingly.

Used Classes: Integer.parseInt, Double.parseDouble, String(split, indexOf, charAt, substring, ..), Scanner, PrintWriter, File,

2. Extend the above application as follows

a. Extend the menu as follows.

My Application Menu

6. List all books by price range

7. List book (s) with largest number of pages (more than one book might be there)

8. List/print a unique list of authors (US style) (no duplicates Last Name, First Name)

9. List the authors who published 2 or more books

10. Delete a Book

11. Search authors and titles

0. Exit the program

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Enter Choice>>

a. Write a method for each separate menu item and incorporate the code in the application.