Answer:
Value of investment after 21 years = $354,608.11
Explanation:
<em>The value of an amount invested at a certain rate of return for certain number of years where interest compounded annually is known as the future value. </em>
<em>The future value of an investment can be determined using the future value formula. This formula is stated below:</em>
FV = PV × (1+r)^(n)
FV - Future Value , PV- Present Value, r-rate of return, n- number of years
For the first round of investment 15% for 7 years, future value would be:
FV = 14,800 × (1.15)^(7) = 39,368.29
Second round of investing 17% for 14 year, future value would be
FV = 39,368.29 × (1.17)^(14)= 354,608.11
Future Value =$354,608.11
Value of investment after 21 years = $354,608.11