It helps create a stronger, more collectivist kind of environment, which is more successful, I believe, than individualist environments.
B. Sacrifice isn't necessary to achieve group goals.
Answer: Jaime is using the DIRECT OBSERVATION method of audience analysis.
Explanation: The direct observation method of audience analysis can be defined as a method in which an individual observes subjects in their environment without interfering or altering that environment. It involves collection of information with our senses.
Jaime watching his audience is using the sense of sight to collect information.