2) How would you change the code so we don't have to use a break? int sum= 0; while (true) ( sum + (int) (Math.random()* 11); System.out.println("sum= + sum); if (sum 13 == 0) ( System.out.println("Found a multiple of 13!"); break; System.out.println ("Looping ..."); 3) a. What is the final value of z? b. How many iterations are performed in the inner loop? c. Re-write the code with while loops. int x = 4, y = 5, z = 8; for (int outer = x; outer < y; outer++) ( z = z + 1; for (int inner = 0; inner < 5; inner++) ( z = z + 1;