You are working with a user to set up an application in a new VPC behind a firewall. The user is concerned about data egress. You want to configure the fewest open egress ports. What should you do? 

Answer options:

A. Set up a low-priority (65534) rule that blocks all egress and a high-priority rule (1000) that allows only the appropriate ports.
B. Set up a high-priority (1000) rule that pairs both ingress and egress ports.
C. Set up a high-priority (1000) rule that blocks all egress and a low-priority (65534) rule that allows only the appropriate ports.
D. Set up a high-priority (1000) rule to allow the appropriate ports.

C