Consider a continuous review inventory system. Demand is normally distributed with an average of 13,600 per month and a monthly standard deviation of 225 units. Lead time is one week (assume 4 weeks per month). If the firm desires a 97% CSL, how many units of safety stock should be held, and what re-order point) should be used? (Keep 3 decimals for the standard deviation, but round and to the nearest whole number.)