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 3 4 5 6 7 : 20 11 12 Elements 4 16 20 binschall , 1 low=1: high while low caighde } mid flow.hlah)/2 If x amid) low-mid 2 else return mid: return 0