Texas University is about to open a new School with three new departments A, B and C. The IPv4 address prefix of the new School is 128.232.1.0/24 and it is expecting each department to have the following number of hosts:network mask: 255 255 255 00000000

1000000011101000 0000000100000000Class B 16 bits for hosts...14 network bits

2^16-2=65,534 hosts per network255.255

Department A:between 40 and 60 hosts

Department B:between 100 and 120 hosts

Department C:between 20 and 30 hosts

I.The university wishes to allocate asubnet for each department.Give possible IPv4 subnet masks for each new department.

II.Later,theSchool opens afourth departmentDwith30hosts.Provide possible IPv4 subnet masks to accommodate all four departments.