Jessica Jedrzejczyk > Quizzes and Tests 4. A pet store surveyed its employees to know what animals they had for pets. The survey showed that 57% of their employees had dogs as pets, and 43% of their employees had cats as pets. The survey also showed that 18% of the employees had both dogs and cats as pets (a) Construct a Venn diagram to represent the outcomes of this chance process using the events D: has dog as pet and C: has cat as pet. (4 points) N (b) Find the probability that a randomly selected employee has a dog or cat as a pet. Show your work. (3 points) (c) Find the probability that a randomly selected employee has a dog as a pet, but not a cat. Show your work. (3 points) (d) What is the probability that a randomly selected employee has a dog as a pet, given that he or she has a cat as a pet? Show your work. (3 points)