Final answer:
Carla's time saving measure of sending unencrypted emails on occasion may not be appropriate.
Step-by-step explanation:
Carla's time saving measure of sending unencrypted emails on occasion may not be appropriate.
Encrypting emails is important for ensuring the privacy and security of the information exchanged. While Carla may think that sending unencrypted emails occasionally saves time, it puts the sensitive contents of those emails at risk.
It is always best practice to prioritize security and encryption when sending any kind of sensitive information through email.