S-38.149 Postgraduate Course in Teletraffic Theory, Fall 2001 Homeworks by Elise Camier Deadline: 26 November 1) Exercise 6.1 (page 248 of the textbook) 2) Exercise 6.2 (page 248 of the textbook) 3) Part of Exercise 6.4 (page 249 of the textbook): Verify that the promal-dual method terminates even if the arc costs are non-integer.