Race One Motors is an Indonesian car manufacturer. At its largest manufacturing facility, in Jakarta, the company produces subcomponents at a rate of $300$ ?per day, and it uses these subcomponents at a rate $12500$ ?of per year $($of $250$ ?working days$).$ ?Holding cost are $$2$ ?per item per year and ordering cost is $$30$ ?per order. c$)$what will be the maximum inventory level?