Total Wine plans to open a megastore in a suburban town. There are currently several 5 small liquor stores selling 1.5L bottles of wine in the town. Each store experiences an identical supply/demand behavior: Mean demand of 85 bottles/week and a standard deviation of 20 bottles/week. The supply lead time is 6 weeks, and the target service level is 90%. What is the Big-Box safety stock advantage of Total Wine?