A year ago, you invested $$10,000$ in a savings account that pays an annual interest rate of $5\%.$ What is your approximate annual real rate of return if the rate of inflation was $1\mathrm{.}5\%$ over the year?

Multiple Choice

$3\mathrm{.}5\%$

$10\%$

$7\%$

$4\%$

None of the options are correct.