Question

Suppose the WSU Bookstore wants to use an (s, S) system for inventory control of their Shocker 3-ring binders. The inventory control manager determined the inventory control pollcy (Q,R) = (25,15). Therefore, a good approximation of the (s, S) pollcy can be glven by: (s,S) = (15, S). What Is the value for S?

Fig: 1