If end to end delay is given by dend-end = N(dproc + dtrans + dprop) is a non congested network. The number of routers between source and destination is

If end to end delay is given by dend-end = N(dproc + dtrans + dprop) i

1.	If end to end delay is given by dend-end = N(dproc + dtrans + dprop) is a non congested network. The number of routers between source and destination is
A.	N/2
B.	N
C.	N-1
D.	2N
Answer» D. 2N