The subnet mask of a class C address is 255.255.255.254, then how many subnets and how many systems per subnet are possible?

The subnet mask of a class C address is 255.255.255.254, then how many

1.	The subnet mask of a class C address is 255.255.255.254, then how many subnets and how many systems per subnet are possible?
A.	1254
B.	64,2
C.	128,0
D.	0,0
Answer» D. 0,0