Consider the following scenario, in which a Web browser $($lower$)$ connects to a web server $($above$).$ There is also a local web cache in the bowser's access network. In this question, we will ignore browser caching $($so make sure you understand the difference between a browser cache and a web cache$).$ Assume that the total Round Trip Time propagation, queueing and object transmission delay between the browser and web server $($and including TCP setup time$)$ is $250$ msec; if the object is retrieved from the local web cache, this delay is only $10$ msec.