Which of the following key elements can be displayed on the Role node in the Career Path? Note: There are 3 correct answer to this question.

Which of the following key elements can be displayed on the Role node in the Career Path? Note: There are 3 correct answer to this question.
A . Job code
B. Number of people holding this role
C. Expected competency rating
D. Number of successors for this role
E. Number of skills needed to take the job role

Answer: A,B,C