Answer:
Please add more detail next time
I don't see any photo attached. @Areejhasan36 5
Answer: An ethnography
Explanation: An ethnography studies the daily life and culture of a society and may involve the researches to immerse themselves in the culture by living with the group of people.
In practice, ethnographers live with their subjects for a period of one year or more to achieve immersion while aiming to retain some detachment necessary to observe their what is unique about, and peculiar to the culture.
They will supply more products to gain more profit.
Answer:
<em>The invisible hand concept</em>
Explanation:
The invisible hand concept is a metaphor which describes the actions of a person who performs certain tasks for his own benefit but his actions also lead to being a help for the public or a society.
In the scenario, mentioned in the question, Sergio wanted to earn a nice amount of profit for himself by setting up a consulting business. In his effort to do this, he benefited the society by helping them with their computer problems. Hence, this is an example of invisible hand concept.