(20 points) in the following network abstraction, assume that the initial delays of links (1, 2), (2, 0) and (0, 1) are 9, 11, and 37 respectively. assume that we increase the delay of (2,0) to 46. show all iterations of distance-vector algorithm before it stabilizes.

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.