Suppose the following is known about pet ownership among citizens of a city 80% of residents own a Dog 76% of residents own a Cat 22% of residents own a Bird 65% of residents own a Dog and a Cat 11% of residents own a Cat and a Bird 10% of residents own a Dog and a Bird 4% of residents own a Cat, a Dog, and a Bird. Suppose we randomly select a resident of this city. Answer the following questions: 1. What is the probability that this resident owns a Dog or a Cat? 2. What is the probability that, out of these three pets, this resident owns only a Bird? 3. Are dog ownership and bird ownership independent? Are cat ownership and bird ownership mutually exclusive?