In a continuous review inventory$$ system, the lead time for door knobs is weeks. The standard deviation of demand during the lead time is units. The desired$$ cycle$-$service level is percent. The supplier of door knobs streamlined its operations and now quotes a $1$ week lead time. Refer to the standard normal tableLOADING... for$$ z$-$values.

Part $2$

How much can the safety stock be reduced without reducing the percent$$ cycle$-$service level?