In a certain town, 25% families own a phone and families 15% own a car, 65% families own neither a phone nor a car. 2000 families own both a car and a phone. Consider the following statements in this regard: 1. 10%  families own both a car and a phone. 2. 35%  families own either a car or a phone. 3. 40,000 families live in the town.Which of the above statements are correct?