Final answer:
To find the future value of a retirement account with $500 monthly deposits and a monthly-compounded interest rate of 10.3%, the future value formula for an annuity is used. The calculation will need the inputs of payment amount, monthly interest rate, and total number of payments over 35 years. The exact amount requires computation with these inputs.
Step-by-step explanation:
The question asks how large a retirement account will be in 35 years, given monthly deposits of $500 at an interest rate of 10.3% compounded monthly. To solve this, we use the future value formula for an annuity, as deposits are made regularly at fixed intervals. The future value of an annuity can be calculated using the formula:
FV = P * [((1 + r)^n - 1) / r]
where:
In this case, the problem can be solved with the inputs P = $500, r = 10.3%/12 per month, and n = 35*12. However, an exact numeric answer requires a calculator or financial computing tool.