Rick deposited $2,600 into an account 8 years ago for an emergency fund. Today, that account is worth $4,025. What annual rate of return did Rick earn on this account assuming no other deposits and no withdrawals?
Value of the account today after initial deposit (Future Value) = $820
Calculating the Annual rate of return earned on deposit:-
where, Invested amount = $2600
Future Value = $4025
r = Periodic Interest rate
n= no of periods = 8 years
Taking 8-root on both sides,
1.05614626 = (1+r)
r = 5.6146%
So, annual rate of return did Rick earn on this account assuming no other deposits and no withdrawals is 5.6146%
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