Refer to the exhibit.



Which two statements about the network diagram are true? (Choose two.)

A.	The subnet address of PC-B has 18 bits dedicated to the network portion.
B.	One of the routers has two connected serial interfaces.
C.	R1 and R3 are in the same subnet.
D.	PC-A and PC-B are in the same subnet.
E.	The subnet of PC-C can contain 256 hosts.