Consider the figure below, with three links, each with the specified transmission rate and link length. Find the end$-$to$-$end delay $($including the transmission delays and propagation delays on each of the three links, but ignoring queueing delays and processing delays$)$ from when the left host begins transmitting the first bit of a packet to the time when the last bit of that packet is received at the server at the right. The speed of light propagation delay on each link is $3$x$10**8$ m$/$sec$.$ Note that the transmission rates are in Mbps and the link distances are in Km$.$ Assume a packet length of $1500$ bytes. Give your answer in milliseconds. $($Please show your work$).$