Question $1$

$\frac{0}{4\mathrm{.}28}pts$

Walmart store purchases a type of product directly from a manufacturer at $$95$ each. The demand for the product is constant over time, with a demand rate of $800$ units per year. The annualized cost to store a unit of inventory is $$30.$ Placing an order from the manufacturer incurs an administrative cost of $$120$ per order. The optimal order quantity is The store order m$$st order number of times from the manufacturer each year?

$20,40$

$45,18$

$80,10$

$70,12$

None of the above