Authentic Thai rattan chairs are delivered to Gary$$ Schwartz's chain of retail$$ stores, called The Kathmandu$$ Shop, once a year. The reorder$$ point, without safety$$ stock, is chairs. Carrying cost is $$$ per unit per$$ year, and the cost of a stockout is $$$ per chair per year. Given the following demand probabilities during the lead$$ time, how much safety stock should be$$ carried?

$$

Demand During Lead Time

Probability

Part $2$

The optimal quantity of safety stock which minimizes expected total cost is

$$

enter your response here units $($enter your response as a whole$$ number$)$