You bought the stock of WillGrowCo one year ago. Your return was $17\%.$ The consumer price index rose from $122$ to $130$ over the same time period.

What was your real rate of return?

$9\mathrm{.}80\%$

$6\mathrm{.}56\%$

$13\mathrm{.}0\%$

$13\mathrm{.}9\%$

$17\mathrm{.}0\%$