A packet switching network (highly loaded) has the following characteristics: Propagation delay = 2 sec/hp. Data transmission rate = 1. Packet size = r bit = 512 bits. Number of of hops = 10. At what time the last bit of the last packet will reach the receiver ?

A packet switching network (highly loaded) has the following character

1.	A packet switching network (highly loaded) has the following characteristics: Propagation delay = 2 sec/hp. Data transmission rate = 1. Packet size = r bit = 512 bits. Number of of hops = 10. At what time the last bit of the last packet will reach the receiver ?
A.	1024.5 sec
B.	1038 sec
C.	2048 sec
D.	512 sec
Answer» B. 1038 sec