Suppose within your Web browser you click on a link to obtain a Web page. Suppose the IP address for the associated URL is cached in your local host, so that a DNS lookup is not necessary. Denote RTT as the roundtrip time between the local host and the server containing the Web page. Assume the Web page consists of a base HTML file and three small images. Assume the transmission times for all of the objects are negligible in comparison with the RTT. How much time elapses (in terms of RTTs) from when the user clicks on the link until the client receives the entire Web page with each of the following? (6 pts) 8. a. Non-persistent HTTP with no parallel connections. b. Non-persistent HTTP with up to five parallel connections c. Persistent HTTP