Rewrite the following pseudocode segment into a Java for statement (one for statement only). No unconditional branching statement (e.g. break, exit, ...) can be used. (b) Assume k = 6, run your rewritten code (not the original code). What value of sum will be printed at the end? (show you code and output) k's value will be input by user //assume k and sum are of double type sum = 0 loop: if k > 10 then goto out k = k +1.5 sum += 2*k +1 goto loop out: print(sum) 4. (6 pts) Selection. (a) Rewrite the following code segment using a multiple-selection switch statement in Java. if (k == 1) || k == 6) result = 2* (++k) + 1; else if (k == 2 || k == 3 || k == 5) result = 3 * k-1; else if (k == 4) result = 4* k-1; else if (k> 7 && k < 14) result = (--k) -2 else result = k; print(result); //assume k is integer (b) Compared your rewritten code with the original code, which one has better readability? Which one better writability? (c) Describe the weakness in Java's switch statement and propose strategies (your creative design) to improve Java's switch statement.