Calculate the nodal delay in milliseconds (ms) for a single 8000-byte packet when the node bit rate is 2 Mbps, the optical link distance is 2800km, the average queuing delay is 8ms, and the average processing delay is 1 ms. Round your answer to the nearest integer. The nodal delay in milliseconds is ms. An institution uses web caching to reduce the response time for web requests. The average delays in milliseconds (ms) for a request-response pair in the LAN, the access link, and the internet are 30-ms, 40-ms, and 200-ms, respectively. The web cache hit rate is 70%. Calculate the average response time in milliseconds for this institution's web requests. - The average response time is ms. A client (C) requests a web page from a server (S). The web page has 9 identical objects, inclusive of the base HTML file, each of which is 3-Megabit in size. The round-trip time between C and S is 20 milliseconds. The transmission bit rates of C and S are 2000Mbps and 40Mbps, respectively. Calculate, in milliseconds, the total time it takes to download the web page for these three cases. Round your answers to the nearest integer. - Using HTTP1.0, the total time is - Using HTTP1.1 without pipelining, the total time i: - Using HTTP1.1 with pipelining, the total time is ms