The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?()
A、A. 2 networks with 62 hosts
B、B. 6 networks with 30 hosts
C、C. 16 networks and 16 hosts
D、D. 62 networks and 2 hosts
E、E. 14 networks and 14 hosts
F、F. None of the above