Example: In the simple highway network shown, the cost function (C) depends on the link traffic flow (1) (a) If f1 = 2, compute the value of 14. (b) If f1 = 5, compute the value of C4 (Wardrop's principle applies). C4 = 3 + 414 C2 = 6 + 312 A C1 = 3 + 4/1 C C3 = 6 + 613