8) The probability that a given tourist goes to the amusement park is 0.47, and the probability that she goes to the water park is 0.58. If the probability that she goes to the amusement park and the water park is 0.10, what is the probability that
a) She visits the amusement park or the water park?
b) She visits the amusement park but not the water park?
c) She visits the water park but not the amusement park?
d) She visits neither the amusement park nor the water park?
Hint: Construct a Venn Diagram