A software company sells a package that retails for $99. Quantity discounts are given according to the following table: Quantity Discount 1019 20%, 2049 30%, 5099 40%, 100 or more 50%.

Write a program in java that asks the user to enter the number of packages purchased. The program should then display the amount of the discount (if any) and the total amount of the purchase after the discount. Include the following in your program: use of comments, use of appropriate variable names, use of proper formatting of your output, use of consistent input/output (using scanner or JOptionPane, not both), and use of user prompts for input. Make sure you show savings in currency. Don't show the percent discount.