Starting Out with Java (6th Edition)

4.15 Book Club Points

For BookClubPonts, use if-else-if structure

Serendipity Booksellers has a book club that awards points to its customers based on the number of books purchased each month. The points are awarded as follows:

If a customer purchases 0 books, he or she earns 0 points.

If a customer purchases 1 book, he or she earns 5 points.

If a customer purchases 2 books, he or she earns 15 points.

If a customer purchases 3 books, he or she earns 30 points.

If a customer purchases 4 or more books, he or she earns 60 points.

I am having trouble with this program. This program must be written with a class. Two Java files.

BookClubPoints.java

BookClubPointsDemo.java

Output must look like the output below

15 Book Club Points lcome to DrJava. Working directory is /Users/loretta > run BookClubPoints yourName today's date many books have you purchased this month? o You've earned0 points