Answer the following.

$($a$)$ Write an s$1$ flow table that load balances the tracks generated by $10\mathrm{.}3..$

$($b$)$ Write a flow table for each switch so that packets with source IP address $10\mathrm{.}3.$ and destination IP $10\mathrm{.}2.*$ pass through paths s$3,$ s$1,$ and s$2.$

$($c$)$ Write an s$2$ flow table so that the source IP address is $10\mathrm{.}3\mathrm{.}0\mathrm{.}6$ and the destination IP address is $10\mathrm{.}2\mathrm{.}0\mathrm{.}3$ in s$2,$ and the destination port number $80$ drops packets.