A product sells for $$24$ per unit and costs the retailer $$12$ per unit, unsold units by the end of the season are salvaged for $$7.$ What is the stockout risk?

$70\mathrm{.}6\%$

$35\mathrm{.}3\%$

$29\mathrm{.}4\%$

$41\mathrm{.}2\%$

$58\mathrm{.}8\%$