Which statement will you add in the function fun() of class B, if it is to produce the output 'Welcome to AptitudeCrack.com!'?

namespace AptitudeCrackConsoleApplication
{ 
    class A
    {
        public void fun()
        {
            Console.Write('Welcome');
        } 
    } 
    class B: A
    {
        public void fun()
        {
            // [*** Add statement here ***]
            Console.WriteLine(' to AptitudeCrack.com!');
        } 
    } 
    class MyProgram
    { 
        static void Main (string[ ] args)
        { 
            B b = new B(); 
            b.fun();
        } 
    } 
}