You need to purchase $50,000$ flash drives this year from your supplier. It costs your company $$250$ every time you place an order and your company estimates the carrying cost of inventory at $20\%$ of product cost. The supplier offers you the following discounts. How many flash drives should be ordered from the supplier each time you place an order? $($Slide $32)$

Order Quantity Cost

$1-500$ units $$30\mathrm{.}00$

$501-2000$ units $$28\mathrm{.}00$

Over $2000$ units $$26\mathrm{.}00$

Group of answer choices

$3389$ units

$4082$ units

$501$ units

$2193$ units

$2001$ units

$1250$ units

$250$ units