45 A 20 В 54 32 In the given figure, A is the set of people who go to a resort area for vacation, B is the set of people who take a cruise for vacation, and C is the set of people who go to a national park for vacation. The numbers in the figure represent the number of people in that region. Suppose that JA|=150, |B|=100, and |c|=300. How many people only go to a resort area for vacation? *

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