bs Question 3: (25 points) Pep Zone sells auto parts and supplies including a popular multi-grade motor oil. When the stock of this oil drops to 25 gallons, a replenishment order is placed. The store manager is concerned that sales are being lost due to stockouts while waiting for an order. It has been determined that demand during replenishment lead-time is normally distributed with a mean of 20 gallons and a standard deviation of 3 gallons. The manager would like to know the probability of a stockout, where manager will have to order quantity > 25. P(x > 25). POL uemand per month * lead time = 41.7 Exercise 4 (Bonus Question): R=(40, 60, 55, 15, 20) and C = (50, 50, 50, 50, 50) are given. Is this schedule feasible? If yes, why? If no, why? (10 Points) Page 3 of 4 w