Answer:
a. individualism.
Explanation:
Individualism: In psychology, the term individualism refers to the propensity to which an individual identifies oneself and focuses or aims at his or her goals, desires, and needs. Individualism generally gives priority to oneself and personal goals.
It signifies the importance of taking care of oneself, reflects the practice and beliefs that every individual is self-reliant and unique.
Example: When an individual is willing to fulfill his or her engagements and doesn't require to depend on others for his or her needs, then it reflects the idea of individualism.
Serfs paid the owner of the land (in the form of labor) to be able to live on the land and have protection, if the serf were to leave. It was usually an unspoken agreement that they serf would stay on the land. If you still need further information you might find some on http://www.thefinertimes.com/Middle-Ages/serfs-in-the-middle-ages.html
Answer: The technique that is used to sell to customers and persuade customers is called low ball
When marketing your product psychological tactics can be used to persuade customers through understanding their behaviour.
There are so many ways to psychological convince your customers to buy your products for example when you are selling health food there are ways that you can manipulate people's mind for example showing them pictures of how unhealthy eating affect the person's body; by seeing those pictures a mind will tell the person to change their behaviour so that they will not look that way.
Knowing how the person brain works in making a decision to buy can help a business owner make the right decisions to persuade their customers appropriately.
Because he's been on the range for such a long time.