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 $65?($ and was normally $?$ ?distributed $).$ ?Furthermore, the standard deviation for $?$ ?BX $-5$ ?was $6.$ ?Ms $.$ ?Flynn would like to maintain a $90?\%$ ?service level.

Z

$?$ Pr $($ Z $)$

$0\mathrm{.}38$

$65$

$0\mathrm{.}50$

$69$

$0\mathrm{.}67$

$75$

$0\mathrm{.}84$

$80$

$1\mathrm{.}04$

$85$

$1\mathrm{.}28$

$90$

$1\mathrm{.}41$

$92$

$1\mathrm{.}56$

$94$

$1\mathrm{.}65$

$95$

$1\mathrm{.}75$

$96$

$2\mathrm{.}06$

$98$

$2\mathrm{.}33$

$99$

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

Safety stock $?=8$ ?units $?($ round your response to the nearest whole $?$ ?number $).$

$?$ b $)$ ?What is the appropriate reorder $?$ ?point?

Reorder Point $?=$ ?enter your response here units $?($ round your response to the nearest whole $?$ ?number $).$