Suppose there are 2 routers in sequence between Host A and Host B, all of which use store-and-forward routing. What is the total end-to-end delay for a packet originating from Host A with destination Host B, under the following conditions.

Each of the link transmission rates are 9.1 Mbps

The total distance from Host A to Host B along its path of transmisison is 161.2 km

The speed of propagation through the transmission medium is is 2.7 x 108 m/s

The packet size is 4 KiB