$8)$ The lead time for KraftyCity workbenches is $3$ weeks, with a standard deviation of $1\mathrm{.}2$ weeks; and the average weekly demand is $24,$ with a standard deviation of $8$ workbenches. What should the reorder point be if KraftyCity wants to provide a $97\mathrm{.}5\%$ service level?oint $=$d$$L$+2($L $\backslash$theta $\_$d$^2+$d$^2\backslash$sigma $\_$L$^2)$d$=$ Avg demard per time periba L$=$ Avg lead time $\backslash$sigma $\_$d$^2=$ Variance of demand per theriod $\backslash$sigma $\_$L$^2=$ Variance of lead time Z$=$# of standard deviations above tog demond during real