Consider the following network where the distances and demands are shown in the network If we have to locate three facilities in the network using the P-median method, what would be the locations? For the network in problem 8, if the P-dispersion method is used, where will be the locations if we need three facilities?

8. Consider the following network where the distances and demands are shown in the network If we have to locate three facilities in the network using the P-median method, what would be the locations? 9. For the network in problem 8 , if the P-dispersion method is used, where will be the locations if we need three facilities