In a P$$system$,$ the lead time for a box

of$$weed$-$killer is$$three$$weeks and the review period

is$$one$$week$.$ Demand during the protection interval

averages$202$boxes$,$ with a standard deviation of demand

during the protection interval of$60$boxes$.$a$.$ What is the$$cycle$-$service level when the target

inventory is set at $300$ boxes? refer to the standard normal

tableThe$$cycle$-$service level is $?\%($Enter your response

rounded to two decimal$$places$.)$