Barbara Flynn is in charge of maintaining hospital supplies at General Hospital. During the past year, the mean lead

time demand for bandage BX $-5$ ?was $60($ and was normally distributed $).$ ?Furthermore, the standard deviation for BX $-5$

was $6.$ ?Ms $.$ ?Flynn would like to maintain a $95\%$ ?service level. Refer to the standard normal table for z $-$ values.

Safety stock $=Z(95)?$

a $)$ ?What safety stock level do you recommend for BX $-5?$

Safety stock $=,$ ?units $($ round your response to the nearest whole number $).$