there is also a router C on the table that I couldn't include due to spacing issues

Design an IP addressing scheme for network 216.50.4.0, using a fixed length subnet mask. (8 points) 6. a. How many subnets are shown in the figure above (Hint: each router interface is attached to a subnet, but two router interfaces connected to each other are on the same subnet)? b. How many bits must be borrowed to create the number of subnets needed? c. Write the subnet mask in both dotted decimal and slash notation. d. Choose a subnet ID for each existing subnet in the figure. Assign IP addresses to all 12 router interfaces E1 S1 Router Router So E1 0 Router E1 Subnet ID Interface IP RouterInterface EO E1 SO S1 EO E1 SO S1