Add these to the program: Invalid number of minutes Invalid client type 

We will add two more types. Educational customer (e.g., a school) will use a type of e and will be charged

a flat 18 cents per minute.

The second new type is a preferred customer, which will be denoted as p, this type of account pays $10 as a

base charge and 6 cents per all minutes. However, if the preferred customer exceeds 500 total minutes, then

the rate for all minutes after the 500th minute is 4 cents per minute (the base stays at $10 no matter what the

minutes are).

The final alteration to the program will be to modify the

commercial customer

(from part 3 of the lab) by

giving a 30% discount for any customer who has been given a bonus status

and

who has reached at least

300 minutes. This modification will require an additional input only for commercial customers with 300

minutes or above. You will need to add another variable called

bonus

(you can make this a String or a char)

which, if (and only if) the customer is a commercial customer of 300 minutes or more, will be input from the

user (yes/no for a String, y/n for a char). To clarify, the only time this information will be entered is

when the customer type is commercial and they have used >= 300 total minutes, otherwise you do not need to

check for a bonus status.

Only commercial customers with 300 or more minutes are eligible for this bonus discount. Save, compile and

run your program on the data in the table below to check your work (some of the correct results are given to

you). Make sure your output always states the users type, the number of minutes, if a bonus applied (only to

the commercial type with >= 300 minutes) and what the cost is for their total bill. Collect the user input and

the corresponding program output for all of these examples into a single text file or add it in a large comment

section to the program file as we have previously done.

 import java.util.Scanner; public class Program5A { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter customerType(r or c): "); char customerType = input.next().charAt(0); System.out.print("Enter num of min: "); int minutes = input.nextInt(); double total = 0; if (customerType == 'r') { // residential if (minutes <= 60) { total = 5; } else {// residential minutes over 60 here total = 0.10 * minutes; } } else if (customerType == 'c') { if (minutes <= 300) { total = 0.20 * minutes; } else { total = 0.15 * minutes; } } System.out.printf("Total = $%.2f ", total); input.close(); } }