Suppose there are 100 items, numbered 1 to 100, and also 100 baskets, also numbered 1 to 100. item i is in basket b if and only if i divides b with no remainder. thus, item 1 is in all the baskets, item 2 is in all fifty of the even-numbered baskets, and so on. basket 12 consists of items {1, 2, 3, 4, 6, 12}, since these are all the integers that divide 12. answer the following questions: (a) if the support threshold is 5, which items are frequent? ! (b) if the support threshold is 5, which pairs of items are frequent?