Answer: exosystem
Explanation: In ecological system theory, exosystem contains environmental elements that have a profound influence on a child's development, even though that child is not directly involved with them.
Do you have a list of choices to pick from?
Otherwise "Personal financial plan" would likely suffice.
It is an opinion because it is just someone's view, not a fact that it is better
Answer:
it is now reinforced by the ties between your close group of friends.
Explanation:
If a person who was formerly an acquaintance becomes closer with your group friends, it is likely that you will end up become friends with that person, or at least, that you and that person will meet more often and perhaps get to know each other better.
This is because your close group of friends will start briging the former acquaintance to the new interactions.