Question 7: Please review IP subnets:

Subnet Chart: 190.4.81.8/255.255.192.0

	1	2	3	4
Address
Mask
Subnet Number
First Address
Broadcast Address
Last Address

# usable IP addresses:

Subnet Chart: 130.4.102.1/255.252.0.0

	1	2	3	4
Address
Mask
Subnet Number
First Address
Broadcast Address
Last Address

# of usable IP addresses: