8. (1.5 points) When the first packet is being sent from the first router to the second one, the second packet is on its way to the first router. At what time will the second packet be fully received by the second router? a. 2 sec. b. 4 sec. 5 sec. d. 10 sec e. None of the above. 9. (1.5 points) How much time is required to receive the first packet at the destination host. a. 5 m sec. b. 10 m sec. c. 10 u sec d. 15 m sec. e. None of the above. 10. (1 point) What is the total time to move the message to destination host when the message is divided into 800 packets? a. 4.01 sec. b. 4.01 m sec. c. 14.10 sec. d. 14.10 m sec. e. None of the above