2. Planned versus unplanned inventory changes Suppose your school bookstore manager learns from the admissions office that enrollment of students will rise by 10 percent next year. What planned inventory investments would the bookstore manager make? Suppose that a storm delays the departure of one hundred students from another university who have visited your campus for a hockey game. While waiting for their buses to leave, they decide to browse your school bookstore and buy some items that catch their eye. How would that affect the store's inventories