1) Using the table and program codes given below, show step by step how many comparison are required until you find x = 54 and x = 77. (30 points) Index 1 2 5 3 6 7 9 11 8 12 10 8 Elements 4 7 16 20 45 9 24 39 54 38 77 binsrch(at), n, x) { low = 1; high = n; while (low a[mid)) low = mid +1; else return mid; ) return 0