As the enterprise administrator, you have assigned Arthur the network address 172.16.85.0/25 for the branch office network that he is constructing. Arthur calculates that this gives him 126 (27) IP addresses, which is enough for his network, but he has determined that he needs six subnets with at least 10 hosts on each one. How can Arthur subnet the address he has been given to satisfy his needs? Which IP addresses and subnet masks with the computers on his branch office network use?