Question Completion Status In Binary Search program, an iteration of loop performs 3 steps: () recalculates mid variable (W) compares the target value with middle element of array are then (1) updates either first or last variable of the next sub-array. Which of the following is correct code for step (in) that updates either first or last variable of the next sub-array? if (target = = arrfmid)) first = mid-1: else last=mid +1: . (target = = arrfmidl) first = mid + 1; Belse last = mid-1: if (target> arr(mid)) first = mid +1: olse last mid-1: if (target > arr(mid) first = mid-1: D else last mid + 1