(1) Write a program that outputs the following.

===== How is CS210? 

(2) Add code to update the output to the following.

===== How is CS210? (It is fun!) 

(3) Add code to update the output to the following.

===== How is CS210? (It is fun!) 2 + 2 --- 4 

public class SimpleOutput { public static void main(String[] args) { /* Type your code here. */ return; } }