Accounts with interests
Account 1 = $1000
Account 2 = $1000
Account 1 ,increases by $60 anually
Account 2 ,increases exponentially , not fixed
50, 52.5 ,55, 58 etc...
THEN ANSWER IS
If you need money in 4 years , ill choose Account 1
BUT
if you can wait more time, say 10 years ,ill choose Account 2
Then
Account 1
After 5 years =$ 1300
After 10 years =$ 1600
After 15 years = $ 1900
After 20 years= $ 2200
After 25 years= $ 2500
Account 2
After 5 years=$1276. 27
After 10 years=$ 1611.34
After 15 years=$ 1987.6 + $10.85 = $1998.45
After 20 years=$ 2382.95 + $33.635 = $ 2416.585
After 25 years= $2936.22 + $104.26 = $ 3040.48