18. Suppose 35% of adults get enough sleep, 45% get enough exercise, and 25% do both. Use Venn Diagram to find the probability of the following events: (a) Construct the Venn Diagram. neither 45 135 45 - 2 5 25 -25 O 20 (b) enough sleep and not enough exercise. ( 20 + 2 5 + /0 ) 55 (c) not enough sleep and enough exercise. (d) not enough sleep and not enough exercise. (e) enough sleep given enough exercise