The following recursive method is created public static void t(int a) { if (a

The following recursive method is created

public static void t(int a)
 {
     if (a <>
       return;
     System.out.print(a+" ");


    ____1____ ( ____2____   _____3_____ _____4_____ );   //this is the recursive call code

   }

What code should be placed for the numbers so that the output 1000 500 250 is generated with the call t(1000)