Consider a Class C network address 192.168.20.0/27 subnet and find the following a) Find the number of subnets that can be created. (2 marks) b) Find the number of hosts addresses available per subnet (2 marks) c) Find the Magic Number (Block size). (1 mark) d) Find the Subnet Mask (1 mark) e) Find the subnet address, first host address, last host address and broadcast address for each subnet. (4 marks)