1. You are provided a class C subnet and would like to carve it up into smaller equally-sized subnets to support various functions within your team. You have 4 different business units you would like to separate from each other. The largest unit has 18 hosts to accommodate. Growth is anticipated with the number of units you will need to support, not the size of the units.
   1. How should your class C block be carved up?

2. How many business units will your class C network block accommodate given the size of the largest unit?

3. What would the netmask and CIDR address be for these subnets?

4. Provide the network and broadcast addresses for the second subnet in your plan.