charlie's pizza orders all of its pepperoni, olives, anchovies, and mozzarella cheese to be shipped directly from italy. An american distributor stops by every four weeks to take orders. because the orders are shipped directly from italy, they take three weeks to arrive. charlie's pizza uses an average of approximately $150$ pounds of pepperoni each week, with a standard deviation of $30$ pounds. Charlie's prides itseld on offering only the best$-$quality ingredients and a high level of service, so it wants to ensure a $98$ percent probability of not stocking out on pepperoni. Assume that the sales representative just walked in the door and there are currently $500$ pounds of pepperoni in the walk in cooler. How many pounds of pepperoni should be ordered? $($assume demand is normally distributed$)$