If you purchase a $$1000,9\%$ semiannual bond for $$1000$ and sell it after $5$ years for $$985.$ What is the effective annual yield?

$8\mathrm{.}776\%$

$8\mathrm{.}812\%$

$9\mathrm{.}002\%$

$8\mathrm{.}946\%$