Reorder Point, ROP $=$ dL $+$ SSd $=$ Average Demand Rate per Time PeriodD $=$ Demand Rate per YearL $=$ Average Lead time $($time periods$)$SS $=$ Safety Stock $=$ z O aLService Level$99\mathrm{.}99\%99\mathrm{.}90\%99\mathrm{.}00\%95\mathrm{.}00\%90\mathrm{.}00\%85\mathrm{.}00\%80\mathrm{.}00\%$z Value$3\mathrm{.}7193\mathrm{.}0902\mathrm{.}3261\mathrm{.}6451\mathrm{.}2821\mathrm{.}0360\mathrm{.}8420$ aL $=($Assuming Lead Time is constant as in Periodic review$)\backslash$deg a $=$ Standard Deviation of the demandz $=$ Number of Standard deviations corresponding to a service levelAverage Inventory Level $=$ Q$/2+$ SSQ $=$ Order QuantityH $=$ Holding Cost Per Year Per UnitS $=$ Ordering$/$Setup Cost Per OrderTotal Annual Inventory Cost $=2)$ H $+2)5+$ H$($SS$)$Economic Order Quantity, EOQ $=$EOQOrders $=$ TBO $=$D$2$DSHTime Between $57$ gallons of paint $9620$ gallons of paint $185$ gallons of paint $4810$ gallons of paint $37$ gallons of paintEndF$7$DIIF$4$