Brandy owns a stock that has historically returned $11\mathrm{.}5$ percent annually with a standard deviation of $8\mathrm{.}3$ percent. There is only a $\mathrm{.}5$ percent chance that the stock will produce a return greater than $\_\_\_\_\_\_\_\_\_\_$blank percent in any one year.

Multiple Choice

$32\mathrm{.}3$

$48\mathrm{.}5$

$36\mathrm{.}4$

$24\mathrm{.}9$

$29\mathrm{.}2$