piele) pis Problem 17 Question Help In a continuous review inventory system, the lead time for door knobs is 4 weeks. The standard deviation of demand during the lead time is 90 units The desired cycle service level is 92 percent. The supplier of door knobs streamlined its operations and now quotes a 1 week lead time Refer to the standard normal table for z values How much can the safety stock be reduced without reducing the 92 percent cycle-service level? The safety stock can be reduced by door knobs. (Enter your response rounded to the nearest whole number)