Given three packets of size 2,500 Bytes (caution this is Bytes not bits) each are ready inside computer 1 to be transmitted onto link1. Computer 1 has zero processing delay. Assume each router has zero queuing and zero processing delay. Link 1 is a 25 Megabit/sec link (caution that was bits not bytes) and is 10,000 km long. Link 2 is 5Megabits/sec and is 10,000 km long. Link 3 is 15 Megabits/sec and is 10,000 km long. Propagation speed is 2 x 108 m/s. Assume a router has to receive all of a packet before it can start sending it out along the next link (assume store and forward). What is the total end to end delay for packet number one (time from first bit output on link 1 until last bit received at computer 2)