Kaitlin is playing a carnival game. She is blindfolded while she throws a dart at a board of 12 balloons, as shown below. Each balloon is labeled "S" for small, "M" for medium, "L" for large, or "XL" for extra-large. The board has 3 small balloons, 5 medium balloons, 2 large balloons, and 2 extra-large balloons. She hits one of the balloons at random and wins a stuffed animal of that size.
(a) Find the odds against Kaitlin winning a medium stuffed animal.
(b) Find the odds in favor of Kaitlin winning a medium stuffed animal.
