1) Analyze the result we obtained regarding the HTTP page response time. Collect four other statistics, of your choice, and rerun the simulation of the Simple and the Busy network scenarios. Get the graphs that compare the collected statistics. Comment on these results. 2) In the BusyNetwork scenario, study the utilization% of the CPUs in the servers (Right-click on each server and select Choose Individual Statistics ô€‚Ÿ CPU ô€‚Ÿ Utilization). 3) Create a new scenario as a duplicate of the BusyNetwork scenario. Name the new scenario Q3_OneServer. Replace the three servers with only one server that supports all required services. Study the utilization% of that serverâ€TMs CPU. Compare this utilization with the three CPU utilizations you obtained in the previous exercise. 4) Create a new scenario as a duplicate of the BusyNetwork scenario. Name the new scenario Q4_FasterNetwork. In the Q4_FasterNetwork scenario, replace all 100BaseT links in the network with 10Gbps Ethernet links and replace all 10BaseT links with 100BaseT links. Study how increasing the bandwidth of the links affects the performance of the network in the new scenario (e.g., compare the HTTP page response time in the new scenario with that of the BusyNetwork).