Assume a computer network with a subnets as bellow: I Number of needed subnets 45 I Network Address 220.100.100.0 Based on calculates, answer the follows question: n Default subnet mask ? n Custom subnet mask ? n Total number of subnets ? n Total number of host addresses ? n Number of usable addresses ? n Number of bits borrowed ? n What is the 5th subnet range? n What is the subnet number for the 4th subnet? n What is the subnet broadcast address for the 13th subne n What are the assignable addresses for the 12th subnet