We can define the average data rate to be the size of the file transferred divided by the time it takes to transfer the file. of course, this data rate will depend on the size of the file. suppose that a client connects to a server and uploads data to the server, where the upload occurs as soon as the connection is established. also, assume that mss=1500b, the initial window size is 1mss, the maximum receiver window size is 20kb (and the buffer is always emptied as soon as data arrives), rtt is 100ms, ssthresh=40kb, and there is a single 100mbps link between the source and destination. (don’t forget connection establishment. however, the closing of the connection should not be included, since the file transfer is complete before the connection is closed.) • what is the data rate when transferring a file of size 1500b? • what is the data rate when transferring a file of size 15000b? • what is the data rate when transferring a file of size 15b?