There are 125 diners in a restaurant who were surveyed to find out if they had ordered garlic bread, beer or cheesecake. 15 diners had ordered all three items 43 diners had ordered garlic bread 40 diners had ordered beer 44 diners had ordered cheesecake 20 had ordered beer and cheesecake 26 had ordered garlic bread and cheesecake 25 had ordered garlic bread and beer. A diner is chosen at random. Find the probability that the diner ordered a all three items, b beer but not cheesecake and not garlic bread, c garlic bread and beer but not cheesecake, d none of these items.

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