➷ Just trial and error it:
72 x 1.04^5 = 87
(it needs to be much higher than this)
72 x 1.04^40 = 345
(again, it needs to be higher)
72 x 1.04^48 = 473
As you can see, it would take 48 months.
There are 12 months in a year
48/12 = 4
It would take 4 years.
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡