A.) Add a third column showing the change in latency between the router in that row and the router in the preceding row.(check figure: the change for router 2 from router 3 is zero.) Shade the row for any large latency problem or problems you find.

Router Latency (ms) 8 10 12 13 29 34 38 52 75 567 590 603 1002 1017 6 7 8 9 10 12 13 14 15 16 17 18 FIGURE 3-28 Data for Thought Question 3-4