Given a class C network address: 210.90.100.0 with a subnet mask 255.255.255.0 Your manager has asked you to build 5 subnets from 210.90.100.0. Each of the subnet would serve the four existing departments and the fifth one for the future plan next year The number of bits to borrow from the host portion of the network: Borrow 3 bytes from Host Address The number of resulting subnets: 7 resulting subnets Present your network in a matrix format: Subnet ID first address last but one address Broadcast address