After Teaching a Class, a Trainer Needs to Address the Fact

Multiple Choice

After teaching a class, a trainer needs to address the fact that an entire domain of material is missing from the course. Which of the following should the trainer do?

A) Discuss with the contact about an additional class session to cover the missing material.
B) Contact the course developer and report the missing topics, providing suggestions where appropriate.
C) Purchase material from a different vendor for future classes on the subject.
D) Create material for the missing topics and send it on to the course developer for inclusion in future versions.