The materials manager for a Billard ball maker must periodically place orders for resin, one of the raw materials used in producing Billards balls. She knows the manufacturing uses resin as a rate of $50$ kg each day and that it cost $$0\mathrm{.}04$ per day to carry a kilogram of resident inventory she also knows that the order cost for resin or $$100$ per order and that the leadtime for delivery is four days at what point should resin be reordered?

Multiple Choice

$0$ kilograms remaining

$50$ kilograms remaining

$200$ kilograms remaining

$400$ kilograms remaining

$500$ kilograms remaining