Bulldog Fencing Company wishes to know its combined annual ordering and holding costs for its fencing. The company has one inventory item, fencing. The annual demand is $10,000$ units of fencing. The optimal order quantity has been determined to be $2000$ units and the order cost is $$100.$ The holding cost is $$0\mathrm{.}50$ per unit per year. What is the annual holding cost for Bulldog Fencing Company?

$940$

$467$

$700$

$1000$

None of the options are correct