It's urgent.

Consider a datagram network using 8-bit host addresses. Suppose a router uses longest-prefix matching, and has the following forwarding table: a) Suppose a datagram arrives at the router, with destination address 01100111 . To which interface will this datagram be forwarded using longest-prefix matching? b) Suppose a datagram arrives at the router, with destination address 10101010. To which interface will this datagram be forwarded using longest-prefix matching? c) Suppose a datagram arrives at the router, with destination address 11111001. To which interface will this datagram be forwarded using longest-prefix matching? d) How many addresses are associated with interface 2? e) How many addresses are associated with interface 4