A restaurant orders supplies every 7 days. The lead time for deliveries is 4 days. Demand for pepper averages 20 pounds per day with a standard deviation of 2.3 pounds. The holding cost for pepper is $0.85 per pound per day. The restaurant wants to achieve an instock probability rate of 99.99% for pepper. On average, how many pounds of pepper will the restaurant have on hand? Note: Round your answer to 1 decimal place