Answer:
A
Explanation: sociology deals with human behaviour in the society and country at large.
Answer:The information will match the university’s needs appropriately since it will be collected strictly for this study.
Explanation:
Primary data to get potential students attitude and intentions would be great as information collected would fit the universities need appropriately since it's collected for a study.
Answer: Reciprocity
Explanation: Reciprocity is an act of kindness towards someone that is done with a belief that if I do good to you , you are likely to return the favour and do good to me.
If someone has been good to you it is likely that you will want to be good to them too, such as this inmate who has been well behaved and who has not caused problems for the officer.
Since he has been good the officer wants to be good to him . That is reciprocity.