18 A fabricating shop orders supplios every 6 days. The lead time for deliveries is 9 days. Demand for steel averages 30 pounds per day with a standard deviation of 3,3 pounds. The holding cost for steel is $0.6 per pound per day. The fabricating shop wonts to achieve an in-stock probability rate of 99.87% for steel Round your answer to one decimal place On average, how many pounds of stoel will the fabricating ahop have on order? pound 0202