Posting it a second time because the previous answers were wrong. I need this asap

Part 1: Several fixed size subnets have to be created within a class C classful network. The number of SNs is based on the first letter of your first name as given in the table below. For example, if the name is John Doe then number of SNs=7 Based on the number of subnets that needs to be created, fill the information in the following table: Part 2: (18 marks) A small business has five departments, Accounting, Sales, Purchasing, Production, and IT. The number of host addresses needed in each department is 6,50,15,30, and 4 , respectively. The subnet between the two routers needs two host addresses. The classful address assigned to the business is 192.168.X.0. \{X has to be replaced with the following values based on the first letter of your first name A to E:18,F to J:27,K to O:45,P to T:54, U to Z:63. For example, if the name is John Doe then X=27, i.e. 192.168.27.0} The physical topology of the network is as shown below: Based on the above specifications, do a variable subnet design and fill the information in the tables below