Would like to see the workings

Question 1 400 tourists were surveyed and asked which of the following mountains, if any, they had visited. . Mount Kinabalu . Mount Tahan . Mount Bromo 67 of the tourists had visited Mount Kinabalu and Mount Tahan and, of these, 8 had visited all three mountains. 23 tourists had visited Mount Bromo and Mount Tahan but not Mount Kinabalu. 30 tourists had visited Mount Kinabalu and Mount Bromo. 121 of the tourists had visited Mount Tahan only. 125 of the tourists had visited Mount Bromo. 137 of the tourists had visited Mount Kinabalu. Let K be the event of Mount Kinabalu, 7 for Mount Tahan, and B for Mount Bromo. a) Represent the above information in the below Venn diagram. b) How many tourists did not visit Mount Tahan? c) If one tourist is selected, what is the probability that the tourist visited Mount Kinabalu or Mount Tahan but not Mount Bromo? d) If a tourist visited Mount Tahan, what is the probability that the tourist visited Mount Bromo only