Solution :
At every stage the formula used will be :

After the junior year, Aunt Mabel's bank balance will be :

= $ 7,322.65
Aunt Mabel's bank balance after sophomore year will be :
7,322.65 + 1000 = $ 8,322.65

= $ 8060.677
After the freshman year, bank balance of Aunt Mable's will be :
8060.677 + 6000 = $ 14,060.677

= $ 14.0606
If Aunt Mabel can predict the interest rate with accuracy, she will have to deposit :
$ 14.0606 + $ 9000 = $ 9,014.06

= $ 8,565.241
The model is called SELECTIVE OPTIMIZATION WITH COMPENSATION.
Selective optimization with compensation is a method for successful aging which involves maximizing one's gains while one minimizes the impacts of losses that accompany aging.
Answer:
because community have a lot nice nickname in it . we have a clean nice community
Answer: yes I did it was wrong lol I did already have the time for you to do something with your phone or your keyboard
Explanation:
Bm is not the day that I don’t55 think I can have yuuu on it for me