Answer:
Approximately 23 months.
Step-by-step explanation:
This can be calculated as using the Future value annuity formula i.e,
FV(annuity) = P((1+i)^n-1) / i
Hence this is calculated as:
12000 = 250 ((1 + 0.061)^n)-1) / 0.061
We calculate for 'n'.
Hence n = 23.1 approximately 2 years.
Hope this helps.
Thankyou.