Select all the statements below which are TRUE. Inserting a value into a queue Q[1..n] takes (n) in the worst-case. Counting sort is stable. Let L be a singly-linked list with n elements, sorted in increasing order. Then inserting an element x takes (n) in the worst-case. For any min-heap A[1..n], the second order statistics is always A[2]. RANDOMIZED-SELECT is using divide-and-conquer. In each step, the algorithm is recursing on two subproblems of size n/2. If f(n) = (g(n)), then f(n) = O(g(n))