ABC, Inc., produces a GPS device that is becoming popular in parts of Europe. When XYZ produces one of these, a printed circuit board $($PCB$)$ is used, and it is populated with several electronic components. It determines that it needs about $9,600$ per year of this type of PCB$.$ Demand is relatively constant throughout the year, and the ordering cost is about $$40$ per order; the holding cost is $25\%$ of the price of each PCB$.$ Two companies are competing to become the dominant supplier of the PCBs$,$ and both have now offered discounts, as shown in the following table. Supplier A Supplier B $1-199$ $$14\mathrm{.}001-149$ $$14\mathrm{.}10200-499$ $$13\mathrm{.}80150-349$ $$13\mathrm{.}90500$ or more $$13\mathrm{.}60350$ or more $$13\mathrm{.}70$ If ABC wishes to minimize the total annual inventory cost and chooses Supplier B$,$ approximately what quantity should it order?