M$.$ Cotteleer Electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. One of the components has an annual demand of $235$units$,$ and this is constant throughout the year. Carrying cost is estimated to be $$$ $\mathrm{.}5$per unit per$$ year, and the ordering$($setup$)$ cost is $$$ $21$ per order.

Part $2$