3. Subnetting a class C address: Scenario: Your company has been assigned a single Class C IP address of 192.168.10.0 (192.168.10/24). Due to expansion and the hiring of new employees, the CIO has asked you what can be done to allow the following departments have their own IP subnet: Marketing with 5 PCs Human Resources with 5 PCS Administration, Accounting, and Payroll with 15 PCs Information Systems with 11 PCs Field Operations with 25 PCs Design a subnetting scheme for this network. a) What subnet mask would you use? b) How many hosts per subnet will you have? c) For each subnet, list the network address, broadcast address, and range of host IP addresses. (use table below) Network address Broadcast address First host address Last host address Subnet mask Subnet Marketing HR Admin, Acct. Payroll Info Systems Field Operations