Now we wish to consider the situation in which the shipping cost per mile does not even stay constant within each interval: 5. (15 points) Suppose that each of the intervals between consecutive cities may be broken into a finite number of smaller intervals, on each of which the constant function stays constant. Explain how to determine the optimal location for the parts center. (You may find it useful to talk about "virtual cities" points not requiring any visits. Can there be a case in which it is cheaper to put the parts center somewhere other than one of the (real) cities? of the original cities? Now we wish to consider the situation in which the shipping cost per mile does not even stay constant within each interval: 5. (15 points) Suppose that each of the intervals between consecutive cities may be broken into a finite number of smaller intervals, on each of which the constant function stays constant. Explain how to determine the optimal location for the parts center. (You may find it useful to talk about "virtual cities" points not requiring any visits. Can there be a case in which it is cheaper to put the parts center somewhere other than one of the (real) cities? of the original cities