$10$ of $39$

Assume that demand $(D)$ is $500,$ ordering costs $(C0)$ are $$15,$ holding costs $(Ch)$ are $$20,$ and unit price $(P)$ is $$250.$ Based on the EOQ model for stock$-$control, what would the economic order quantity be$?$

$17\mathrm{.}31$

$18\mathrm{.}34$

$27\mathrm{.}39$

$40\mathrm{.}82$