You are making an information item. You can use tag board, box, paper or paper plate. To write on the item you can use markers, crayons, pen, pencil, chalk or all of the items. For resources you can use a book, friend, what you have learned, the internet or all of the items. How many different combinations information items are possible? Select one: a. 100 b. 42 C. 120 d. 68 e. 15