A web browser using HTTP 1.1 with cache enabled operates in persistent mode and includes the IF-MODIFIED-SINCE header line in its messages to an HTTP server.

Suppose the session has already been in progress for some time and multiple web pages had been viewed. The user decides to click on a link that opens a page object. This page object in turn references another 16 objects.

Calculate the elapsed time in milliseconds from the time the client clicks on the link, to the completion of the last request, with each request is sent one after the other, waiting for a reply before sending the next request.

Assuming all objects are 1500-bytes in size, 40% of the objects requested have NOT changed since the client previously downloaded them, and any HTTP message not containing an object has a negligible (zero) transmission time, the server upload transmission rate is 100 Mbps, and the RTT delay between the client and server is 30 msecs.

Answer by entering the number of milliseconds (just the number, no unit).