Design a network, considering the following scenario. 1. It contains 5 departments i.e Computer Science (CS), Mathematics, Civil, Mechanical and Management. 2. IP network for Computer Science Department is 192.168.0.0/24, for Mathematics 192.168.1.0/24, for Civil 192.168.2.0/24, for mechanical 192.168.3.0/24 and for Management 192.168.4.0/24. 3. Connect all department such that all department can communicate with each other. 4. Computer science department have 3 networks with 50 hosts each, Mathematics department have 8 networks with 25 hosts each, Civil department have 2 networks with 95 host each, mechanical department have 3 networks with 58 hosts each and Management Science have 1 network with 120 hosts. 5. Create subnets to satisfy condition number 4. 6. Apply Rip v2 for dynamic routing such that all hosts are reachable. 7. Ensure reachability between all departments such that above all mentioned conditions are fulfilled. In a class of 120 students, 60 are majoring in Computer Science. In the same class, 40 students are majoring in Mathematics. The girl in the front row is double majored in Computer Science and Mathematics. The number of students in the class who majored in Computer Science or Mathematics could be 50. 20. 120. 0. 80. 100.