Answer:
public static void main(String[] args)
    {
        int cdCount;
        double cdCountAfterDiscount;
        DecimalFormat df = new DecimalFormat("$##.##"); // Create a Decimal Formatter for price after discount
        System.out.println("Enter the amount of CD's bought");
        Scanner cdInput = new Scanner(System.in);  // Create a Scanner object
        cdCount = Integer.parseInt(cdInput.nextLine());  // Read user input
        System.out.println("CD Count is: " + cdCount);  // Output user input
        if(cdCount <= 14 )
        {
            System.out.println("There is no discount");
            System.out.println("The final price is " + cdCount*3.5);
        }
        if(cdCount >= 15 && cdCount<=50)
        {
            System.out.println("You have a 1% discount.");
            cdCountAfterDiscount = (cdCount *3.5)-(3.5*.01);
            System.out.println("The final price is " + df.format(cdCountAfterDiscount));
        }
        if(cdCount >= 51 && cdCount<120)
        {
            System.out.println("You have a 5% discount.");
            cdCountAfterDiscount = (cdCount *3.5)-(3.5*.05);
            System.out.println("The final price is " + df.format(cdCountAfterDiscount));
        }
        if(cdCount >= 120)
        {
            System.out.println("You have a 10% discount.");
            cdCountAfterDiscount = (cdCount *3.5)-(3.5*.1);
            System.out.println("The final price is " + df.format(cdCountAfterDiscount));
        }
    }