Can i get help solving this

The three most popular options on a certain type of new car are a built-in GPS (A), a sunroof (B), and an automatic transmission (C). If 44% of all purchasers request A, 51% request 3, 71% request C, 66% request A or B, 81% request A or C, 82% request B or C, and 88% request A or B or C, determine the probabilities of the following events. [Hint "A or B" is the event that at least one of the two options is requested; try drawing a Venn diagram and labeling all regions] (a) The next purchaser will request at least one of the three options. Ex (b) The next purchaser will select none of the three options. 3