need help on these practice problems thanks for help in adavsnce!

Example 1: Henry loves Big Agnes, a tent-making company. When he saw the most recent ad forits tents, he remembered how strong and easy to use they were. However, he could not remember any flaws about them - 'That is how good they are', he told to himself. This is an example of Example 2: Angelina took a Calculus class with Miss Guardado and did not like her teaching style. She complained about the class to her three closest friends and recommended them not to take her class. All three friends changed their schedules to avoid Miss Guardado's class and instead attend another teacher's class. The information used by the friends is an example of Example 3: Mark purchased an Samsung washing machine that regularly broke down. So, when his friend Maria asked him to recommend a good washing machine for her new home, Mark said, "You can buy any washing machine other than a Samsung because t had a bad experience with it." This is an example of Example 4: Suppose a group of students were divided into two groups: the first group was given coffee mugs and the second group was given nothing. When the first group of students were asked what they would charge to sell their mugs, they gave a higher price than the second group who were asked how much they would pay to buy the same mug. This is an example of Example 1 Example 2 Example 3 Example 4