Answer :
Answer:
t = 3.801784017 years rounded off to 3.80 years
Explanation:
We need to calculate the time it takes for the initial investment of $1.5 million to grow and have a future value of $3 million. The formula to calculate the future value of a sum of money is,
FV = I * (1+r)^t
Where,
- FV is the future value
- I is the initial investment amount
- r is the rate of return
- t is the time in years
3 = 1.5 * (1+0.2)^t
3 / 1.5 = 1.2^t
2 = 1.2^t
log (2) / log (1.2) = t
t = 3.801784017 years rounded off to 3.80 years