Which firewall rules meet this requirement:
Workstation traffic must transit via a firewall to reach a bank's website. You have been instructed to check the firewall setup to verify that workstations in network 10.10.10.0/24 can only access the bank's website 10.20.20.1 through https.

A if (source matches 10.10.10.0/24 and destination matches 10.20.20.1 and port matches 443) then permit

explanation