urgently needed this question

Question 2: Consider the following Packet Tracer Scenario: 2620XM Router 2620XMS Router1 NETWORK X NETWORKY 660-29 Switcho 2960-241 Switchi PC-PT PCO PC-PT PCI PC-PT PC2 PC-PT PC3 a) Design Class C IP addresses for all the interfaces of the devices. Use a table to show these values. Also indicate the networks associated with each interface in the table. b) Write steps for configuring PCO as per your designed IP scheme. c) Write commands for configuring the interfaces of Router l as per your design scheme. d) How can we block PCO on Router 1 to not access Network Y? Write all the commands with appropriate comments. e) How can we block Network Y on RouterO to not access Network X? Write all the commands with appropriate comments